Mestiza Coffeehouse

The cutest coffee shop and hands down the best Spanish latte I’ve had. Smooth, balanced, not overly sweet. Worth every mile. We literally drove an hour to get here and I’d do it again without hesitation. The space is cozy and thoughtfully done, and the vibe makes you want to stay longer than planned. If you’re serious about coffee, this place delivers.

This place is really cute, the ambiance is very relaxing and they always have it nicely decorated which makes it very welcoming. I gave the place 4 stars for food because I’ve only had the churro pastry which is delicious but haven’t had a chance to explore any other menu items. When I’ve had every single time I’ve gone is the Spanish Latte. It’s delicious, I keep going back! Limited sitting inside but you can also sit outside. They have a few tables and chairs. Parking near by and it is close to downtown Ontario. Highly recommend to go check it out!

I’ve always enjoyed coming here for the sweets and baked goods, but my recent experience was deeply concerning. I found a piece of plastic inside my Jalapeño bagel. I tried reaching out via their website and phone (no phone found) to resolve this privately, but I haven't received a response. It’s disappointing to see such a lack of communication regarding a serious food safety issue.

One of our favorite morning 🌄 coffee spots to come too. I love the vibe and all the unique coffee drinks. Definitely worth the trip! I ordered the 🐝 Bee's & Flowers iced and my daughter ordered the Xoco Cheesecake Iced both are delicious. For pastry we had monkey bread and I should have ordered my own .

The place is really cute, they have tables inside and they atmosphere is really cozy also very good music We got a couple pastries and they were pretty good but my favorite was the Carlota cake, it was mind blowing and the reason I will be back ( they have a section of cakes kind of hidden on the side). The line can get pretty long but it's worth the wait. They are pretty fast once they take your oder I wasn't really impressed by the coffee we got the Spanish Latte one iced and one hot and didn't have much flavor

Based off my experience coming in 40 minutes before they closed, I was in awe of the ice drip coffee experiment that they had going on. Their menu is pretty well written as they accomdate with different teas or for people who don't like coffee. I enjoyed the bread that was available, I recommend the jalapeno bagel and cream cheese was offered as a side. I would come back here again I enjoyed my coffee, I got the xoco iced latte and the iced mango tea.

Beautiful cafe with a lot of pastries options. They weren’t completely full because I came 45 minutes before closing but still a great amount of pastries to choose from. I got the Spanish iced latte and it was a beautiful blend of cinnamon and coffee with condensed milk. I also purchased a slice of carrot cake. Amazing flavor with the crunch of walnuts paired with the light cinnamon cream it’s frosted in. I also recommend the wedding cookie. A very soft and delicate cookie tossed in powdered sugar. Highly recommend and will be coming back!

Mestiza Coffeehouse is a charming café that serves cakes and pastries and also sells plants, candles, and handmade jewelry, giving it a cozy boutique vibe. I ordered a decaf Spanish latte with almond milk, and it was smooth and delicious. A cute spot to relax, sip coffee, and browse their unique items!

good service the pastries were really good. The drinks are really good. I would go back again. and I would give good recommendations to other people. somewhere that you can sit and have coffee with anybody.

first of all the food was so amazing!! the wait is so worth it!! I loved how many options they had! definitely come here!!!

i love this place! their lattes are really delicious and their snacks are also really good i really like this place and will be coming here more often!

So cute The Nutella strawberry tarts are amazing. . Everything is great. Customer service is impeccable. .

11/16/2025 Browsing for some coffee shops in the IE. After reading some reviews and looking at coffee photos, I've decided to check out Mestiza Coffeehouse located in downtown Ontario. CAPPUCCINO Been craving for a really good cappuccino for awhile now, so I was hoping that this place would deliver, but sadly it flopped. The cappuccino was bitter and tasted burnt! The milk foam on top was done well, but it did not help in smoothing out the bitter coffee taste. I took two sips of it and was done with it! When a cappuccino is done wrong, you know you've come to the wrong place. SPANISH LATTE When I asked what their popular coffee was, I was told it would be the Spanish Latte. So I ordered it hot. I know iced coffees are a thing and people always order it iced no matter what, but I think a Spanish Latte always tastes better hot. I thought this latte tasted much better than the cappuccino. I did like that the latte was not overly sweet nor syrupy. It had a good cinnamon flavor that was not overly done too. A nice touch with the fluffy milk foam on top. However, yet again, there was that bitter coffee flavor at the end, which was not a good ending. Someone has to look at their coffee roasters and suppliers! Bad coffee beans = bad coffee. FRESAS SLICE This strawberry cake was delightfully delicious! The chiffon cake itself was moist and fluffy. The vanilla custard and whipped cream was smooth and creamy and not overly whipped! There were a good amount of strawberries inside that gave it a lovely, fresh strawberry burst of flavor that made it even more enjoyable. I would order a whole cake if I could! Delicious from first bite to the last bite! SEATS / TABLES / AMBIANCE As soon as you walk in, all the seating area is on one side. It looked very cramped. I would not even bother sitting there. There were some tables and chairs, but they were all super close together. I felt they could have added more tables and chairs on the other side where the register was. It was packed today too! Inspite of the cramped seating area, the coffee shop had an overall cozy vibe. I think it's the pumpkin Christmas tree that they had. The coffee shop itself is not small, but medium-sized. If they moved some tables around, I think it would look cozier. CUSTOMER SERVICE It was okay. There were two people at the register and they just did their job. They weren't super friendly nor welcoming though. However, the barista was very nice. It looked like he enjoyed his job too. PARKING There were lots of on-going construction around the area and it made it a very unpleasant area to drive. On arrival, it seemed there weren't a lot of parking spots for that area. There are parking spots directly in front of the coffee shop and alongside the store too for street parking. I'm not sure if there were more parking spots, but luckily found a spot directly in front of the coffee shop, so I did not need to look any further.

Such a beautifully decorated coffee house perfectly cozy and festive for the season! The staff were friendly and attentive, Which made the experience even better. I ordered a Spanish latte, and it was absolutely perfect :) balanced with just the right amount of cinnamon, espresso, and milk. Simply delightful! My peanut butter cookie was delicious too :) I ate every last bite (which I never do). Definitely stopping by again soon. Loved everything about this place!

Great location, delicious coffee and pastries. Indoor sitting, tables for studying, or just hanging out.

Mestiza Coffeehouse is Spanish Bakery in Ontario, CA comparable to Porto's. There's free street parking and a small lot in front of the location as well as free parking behind the cafe. There's a few indoor tables and outdoor tables as well. The ambiance inside is very clean and family friendly. There is limited seating, so I wouldn't recommend coming here with more than 1-2 people, but it's a great place to get work done. The variety of sweet and savory pastries and food options are immaculate, in addition to the diversity of drink options. I've tried the fruit tart, which has a sweet cream and fresh fruits on a perfectly flaky tart shell. The Spanish Latte is also great. It's comparable to the nook's Spanish Latte - a good blend with a nice balance of cinnamon. I also really like the ice that is used. I'd definitely try this place at least once!

Very Beautiful spot. Ladies who worked there were also very nice. The food here is made with love.

This is one of my go-to spots. Each latte I try is always so inventive and high quality each time. Not to mention the interior is always clean and nicely decorated. The baristas all work very hard and its evident in how good the drinks are. Great place!

It's okay. Everything is set up really nice, drinks, food, and service are good. I do think things are a little overpriced. I remember when they first opened, things were a lot cheaper. Super good overall, just not super good pricing.

Could this place be BETTER than Porto's?!! Just loved this cute coffee shop and bakery. Did the line and ordered a ham and cheese jalapeño and guava and cheese (both warmed). They were both amazing! Such fresh baked goodness!!! They had lots of cheese and I can see how these things can be addictive. To drink ordered an iced Spanish latte. It was fun to try, basically a latte version of Mexican hot chocolate. Will try their cortado next time. SUGGESTIONS FOR IMPROVEMENT: 1 - open EARLIER! Don't people in Ontario, CA need their coffee fix before 8am? 2 - if I order the food to eat here, put it on a PLATE, not inside a bag. Only saw bags and a plate would have been nice 3 - offer 2% milk for the drinks, not just whole milk. Still can't wait to come back!!!

Stopped by here for some breakfast goodies after dropping off my BFF at ONT airport. It's located in the historical Frankish building, and was probably a bank building of some sort in the past. When you walk it, it's so cute and feels like a garden greenhouse. You can see the kitchen behind the counter so you know everything is made in house. Lots of beautiful pastries were on display, and I didn't know until later, that around the corner from the cashier is another display full of beautiful cakes - whole and by the slice! I love the speciality drinks they offer, there was so much to choose from (pumpkin chai cheesecake and XOCO Cheesecake?!?! WOW!), but I decided on the Spanish Latte. I sampled several of the pastries when I got home and OMG they are all soo good. Definitely rivals my favorite French bakery. The Spanish latte was also excellent! Now I kind of wish I picked up a cake slice to try too! I'm sure they would all be delicious as well. Saw several Ontario police here picking up food also. If it's good enough for our men & women in blue, it's good enough for me too! Parking available on the street or try your luck in the lot behind the building.

Great coffee house to visit if you ever get a chance. Their Spanish Latte is a must and if you like pastries, make sure you try the strawberry danish it's delicious! Haven't had an item I don't like yet and everyone I see there is enjoying the friendly atmosphere and service! Bon appetite!

Love Mestiza! This is a great coffeehouse, serving more than just coffee. Easy to locate, just off Euclid Ave., passing Holt Blvd. Plenty of parking nearby. This place came highly recommended by my mom and sister, so I brought my sister and kids along with me. The Spanish Latte is highly recommended and is considered most popular by the staff, so I got that iced. They have 2 pastry displays that looked AMAZING! I wish I could have tried every single item. Instead I opted for 2 chocolate chip cookies, the strawberry Nutella pastry, and the jalapeño cream cheese stuffed brioche. The staff offered the option to have everything warmed up and it really made these treats so good! My kids being with me, there was plenty other drink options for them, like apple juice, milk, water, etc. I got them chocolate milk and a bottled water for my post-coffee drink. Everything came in just under $30, which I felt was a reasonable price for the quantity and quality of everything I got. The Spanish Latte was very, very delicious. A bit on the sweeter side, but that's how I like my latte. If you prefer a more bold flavor, I would recommend to modify your level of sweetness. If there was any criticism I could make, it would be the boldness of the espresso. That could just be because I'm used to having strong coffee, like Café Bustelo and dark French roast. But my preference does not negate that the coffee here really is good. My favorite part of this entire visit was the shop itself. It's cute, it's hip. Mestiza IS that girl. The culture of a good cafecito and something sweet (or savory) is an experience by itself. Definitely recommend!

I've ordered a red velvet cake for a birthday and it was a hit, really great tasting. The people are very nice whenever I go even though it's busy and they always make sure I can carry my multiple drinks I order because I'm indecisive like that, oops. I usually always find a table to wait for my drinks even though I don't need a table since I won't be staying, it is typically busy but the wait to order isn't long.

When the line is about a fifteen minute wait... you know you're in the right place. Came here on a Tuesday morning at 1030 am- packed! Service: service was quick Food: ordered a strawberry nutella Danish- my favorite and worth every cellulite simple! Ambiance: loud and full of people. Our go to spot for a morning treat.

Walked in and the cafe was so cute and had lots of sitting space to offer. Great spot to study or get some work done while getting a nice coffee + pastry. They seem to have a full service bakery which showcased lots of delicious looking treats, def will come back to try! This time around we grabbed a latte with coconut + macadamia and almond milk (I forgot the name of the actual drink) but it was SO good! I'm sure the rest of their selection is just as fab.

Great vibes, lots of options. The high ceilings add to the mood. There's plenty of seating even outside. It can get crowded. I tried their alfajores and it was divine. A little on the sweet side but it wouldn't be an alfajores if it wasn't. I liked the French Vanilla coffee with heavy cream- it was definitely something that once I grew accustomed to, I found that I really loved. Come for the breakfast food and coffees, bring a friend and gab over pastries. It's an exciting addition to downtown Ontario.

After months of social media post about this place, I finally found myself just eight minutes away. My visit was on a Sunday around lunchtime and the line was full. That gave me time to take in the atmosphere. There are fresh plants everywhere with Venmo tags sort of like a grab and go for anyone who has an addiction to indoor plants like I do. The line gives a good view of behind the bar in the kitchen where they were consistently prepping, baked goods and fresh sandwiches for the day. The menu of both food and drinks is expensive and it's really hard to choose just one thing. For us we chose a Spanish latte as suggested by my barista for a first time visit drink. We also chose a turkey Panini and a ham and cheese jalapeño croissant. The obvious ad of a chocolate chip cookie just to keep around it out grab of everything on the menu. The Spanish latte was a first for me. I'm not big on cinnamon, and this is full of it. But it was absolutely delicious. It wasn't overly sweet. The cinnamon didn't overpower it. It was quite perfect. The Panini was packed with turkey, the bread was crunchy, but soft; and the nut less pesto was a big hit with me. I'd love to tell you about the croissant, but my husband ate it too fast. I cannot wait to visit again, hopefully not on a weekend day. I'd like to experience it in a slower atmosphere.

Found this spot on Yelp and had to give it a try. But, man! This place is famous or something. It was packed by 9 am. Limited parking on the street but there public parking nearby. The line was at the door and the wait was a little long but worth it. Their food is tasty and amazing. Their drinks are made to perfection, you can even buy house plants too! Ordered: Blended Mocha Blended Vanilla Jalapeño Turkey and Cheese Jalapeño Ham and Cheese Chocolate Chip Cookie Only issue was finding parking but that's no fault to the business.

The jalapeño, cheese & ham croissant was so damn good! Unfortunately my coffee was not, but I'm willing to go back and try something different. My Xoco latte tasted very bad, It had a strange flavor and a tap water after taste. However, my husband ordered a cappuccino and that was really good! The location is really nice! The staff was also pleasant. Their baked goods really set them apart, prior to coming here I didn't know they baked all their goods in house.

Aloha Iced Latte is to die for!!! Been here three times and its the one I ordered. Pasteries are good too. I need to try there other lattes but if you are new try this one!!! If you like coconut and macadamia. FYI parking is a hassle because of construction but thats all of Euclid right now. Service is quick and the ambiance is cute! Lots of plants all around

The coffee and pastries were amazing , and the place is really cute. It's so close to my house too !

We could bring our dogs inside! He had the Xoco Latte, and I had the Xoco Cheesecake. Both delicious. The cream top was thick!! I loveeeeddd it but I did wish I mixed it all together first. My first few sips were all foam. Place is cute and the service was good. No complaints. The one thing that I wasn't a fan of: parking. It's street parking and a small lot. When it gets busy, it's no bueno.

I've been here many times. They are truly consistent and nice! The peanut butter cookie is delicious. We also had the mixed berry tart which has delicious cream. Baristas are truly skilled!

Went on a Sunday which probably wasn't the best idea as I walked in to a line wrapped around- but honestly , the ambiance makes it so inviting. There's a lot to look at. There's plants all around & most of them are for sale, beautiful art work & various pastries and cakes to look at & seating options. I had a toddler with me who wanted "coffee" like mom, so thankfully they have a kid friendly option of chocolate milk. As far as the wait goes, the line didn't take too long & the drinks didn't either, my pastry did which I thought was strange because it was ready in the glass display - I think they have different ppl assigned to pastries / food vs drinks- so I waited 5-10 after getting my drink for a cold pastry. This could be worked on. I ordered the ALOHA iced latte w/ Oatmilk & the fruit / crème pastry. It was refreshing. There is indoor seating, and outdoor. Overall , the environment was so cute and its perf for a little meet- up with a friend

Good deserts, good coffee, good service and Good ambiance. Love to support the small businesses.

Cozy little coffee shop in Downtown Ontario. There is a 2 hour parking lot across the street with very limited spots. Otherwise, it's street parking. They offer a great variety of coffee drinks, food, and pastries. I was excited to try their Cajeta Latte but sadly they were out so I opted for their Spanish Latte and a Turkey and Cheese Croissant. The Spanish Latte was solid! Perfect coffee to sweetness ratio with a hint of cinnamon on top. I'll definitely have to come back and try some other drinks.

很驚訝的Ontario有類似這樣子的咖啡廳，有小小downtown 網紅咖啡廳的味道，跟朋友點了兩杯咖啡來喝，我好喜歡喔，難怪進去的時候裡面已經是滿滿的人潮，牆壁上的畫像有強烈的拉丁風格，服務員的態度也很好，以免還有很多看起來很漂亮的甜點，如果住在這附近的你還沒有來， 可以試試歐！

Where to begin? From the amazing AC, to the welcoming smile, to the vibes being secured almost immediately, to the Clairo playing and to my favorite Beach House starting as Jackie O. approached us with some pastries as it was our first visit. Give the woman a raise, a promotion, and some PTO because she's building the business one vibe check at a time. The Americano balanced sour and bitter the small ice let the sip run free. Come down and support local coffee that makes you feel like a local. Cheers!

Great pastries, fast service! The inside is okay as well! People were buying their cakes so would def try to get a cake next time :)) The ham and cheese was great, the strawberry croissants was super yummy!!!

11/27/24 What can I say, I fell head over heels for the HYPE!!! And it's effin' TRUE!! I wish I could've stayed longer to fully experience this coffee & bake shop. Based off my encounter with Marisela at the counter, I will definitely be back. The energy & vibe here is eclectic, fun & warm. LOVE it. Parking is a bit sketchy & limited but I was so eager to come in & try this place, I just left as Hubby did a "vulture" (that's what we call it when we are looking for some thing--as in an opportunity to snag what we want, in this case it was a parking space- lol). Service is prompt, friendly & warm-shout out to Marisela as she she described to me what a Cajeta Latte is about-made with goat's milk, which is bound to be ultra creamy & rich but may not agree with my lactose intolerance hahaha. So I opted for a vanilla latte with oat milk, it's an extra $1.25 for the alternative milk--pricey! My beverage was ready in no time--delicious! But as one reviewer mentioned, it was warm, not hot. I requested it to be warmed & she happily obliged--easy & friendly fix! Yum! I have to return!! The pastries & other savory treats await!!

This place is so aesthetic inside and their pastries were really good. I had the Bees & Flowers iced coffee, the name is adorable I couldn't resist. I really wanted a particular plant that they sold (I think it's awesome they do that btw). But I can't keep them alive so I didn't impulsively buy it

Got met with a bit of a tude' from the older lady taking orders. It finally became my turn to order and she had me wait as she gathered pastries and other orders for other patrons. Ok I can wait no problem, but after waiting in line 10 minutes then being told to wait again when it became my turn to order perturbed me. If you're in any kind of hurry avoid this place. They need to open another register or hire more help. We live in a fast paced society (not always a good thing I'll admit) and I'm not sure this place is worth the wait anymore.

My favorite coffee shop in the IE! I believe it's women owned and the space is beautiful. Pastries are made in-house and aren't too sweet. Their Spanish latte is so darn good -- I'd highly recommend this drink. When we visited, they had a toy drive and a lot of the merch was based on a honor system where you pay the vendor directly thru a QR code. Vendors were all local too so props to them for supporting local and small businesses. The line can be a little slow on weekends but trust it's worth it

Wow, adding this to my list of favorite coffee shops. Stumbled in here this morning to finish some homework before a meeting I had in Ontario at noon, yelped nearby shops and ended up here. Beautiful shop, felt very bright and welcoming decor and ambiance wise. Ordered the iced Spanish latte with oat milk and originally wanted an everything bagel but they were sold out for the day (probably delicious) so I ended up with the ham and cheese croissant and I still can't believe how good it was. Definitely one of the yummier pastries at a coffee shop I've had, which probably why this shop was so good to me today! They have a big selection of croissant flavors to choose from. Got there a little past 9 and wasn't a line just one group before me however as the hours past and just before noon they definitely got busy! highly recommend trying this place and look forward to returning.

I got an almond milk latte and it was probably the best latte I've had all year. I don't even know what made it so good. but it was good. They also have these "crispy churros" which feels like it's filo with sugar and cinnamon. I could have eaten like, 5 of these.

I had been dying to try this coffee shop out, definitely did not disappoint! Parking can be a little tricky but there is a 2 hour parking lot right across the street from the coffee shop. I walked in on a saturday morning around 11am , it was pretty busy but i was in and out within 15 mins, which is not bad for a coffee shop on a saturday morning. The service was very efficient. There's one person taking your pastry order, another your coffee order, and about 3 baristas. I had a spanish iced latte and to my surprise was very good. Is usually don't go for sweet drinks, but this was a good balance. I would say that if you enjoy coffee forward , you ask them for half sweet. I also had a fruit tart, the fruit was very fresh and you can tell the bread was made that morning! Overall a great experience!

Drink: Iced Vanilla Cafe con Leche: 7/10 Nothing too fancy or memorable but it was sweet and the coffee flavor was strong. Food: They offer so many pastries, definitely get some if you're here! Crispy Churro: 6/10 Honestly it felt a bit dry and it was very flaky. Bread pudding: 9/10 My favorite thing that I got from this visit. All their pastries are very affordable and this was just amazing. It was so soft and full of flavor, very tasty. Service: average The staff seemed sweet but I didn't really interact with them Ambiance: 8/10 I think they had some music playing but it's brightly light inside and there's a lot of natural lighting. They had a lot of cute seasonal decor and quite a lot of seating for customers, both inside and outside. Restroom: 8/10 Clean! Although I don't live in this area, I feel like this is such a great and valuable store for the community. They also sell products from Mexican businesses :)

Spanish Latte is ridiculously good. Reminds me of the cookie butter latte from coffee bean ... but more balanced! Love love love. Excited to try Mestiza's other drinks as soon as I'm ready to put the Spanish Latte down. Best croissant I've had since Europe, hands down. Flakey outside, soft inside. Minimal gaps ... expert lamination. I will say, a small piece of the bottom seemed to be undone (unmelted butter/pastry dough). VERY small piece, still my favorite croissant around. Barista was so so kind early in the morning while I was still waking up. Incredible mural of Frida Khalo. I enjoy setting my laptop at a window seat and working in the yummy AC. Feels like a really cool community space. Check it out, Ontario!

This place is a vibe and I'd return. We tried a Spanish latte as well as a berry oat cold brew. Both delicious. I loved the decor and the theme of the place is very fitting. The outdoor seating is chill and a nice place to relax. Indoor seating is perfect for getting work done as they have plug outlets. Plenty of food items, both savory and sweet. I'd like to try a few baked goods next time I'm in the area. Gender neutral single stall restroom.

Cute little place in Ontario while I waited for my son to take his SAT. You can taste the flavors in their food, nice ambiance and place to catch up on work!

I have been looking for a good carrot cake for a while and decided to try this place because of the reviews. Omg the carrot cake here is amazing. I can't say about the service or the ambience because someone picked up the cake for me but it was delicious. I will definitely be back for more and try another.

Great experience, good vibe, good coffee, I had a pesto panini, my husband had pastry, we both enjoyed it and will be returning

10/10 they have it all! Coffee and baked goodies daily! This place is packed daily. Arrive with time and be ready to look for parking it's crazy busy and it's a small parking lot and street parking. Not too much space to work out of the coffee shop and it's always full. So arrive early to set up if you plan to connect and work out of this shop. Corner location and overall set up is adorable! I'll be back to try more things. Tip: Pretty little pup the dog groomer is next door. If you have a dog have them enjoy a spa day and grab a snack and coffee while you wait! Bingo a double a win!

pleasant surprise. did not know this place existed. its on the same street where the post office is. little below Holt on Euclid. this place so busy on Saturday morning at 10 am. my mom and I walked in and both inside and outside was packed. we waited in line to order and they have good selection of coffees and pastries to order from. we had lunch plans so we didn't want to order too much so we ordered their house coffee with churro, jalepeno ham croissant and strawberry croissant. jalepeno ham croissant was delicious. i loved that their croissant was not super salty. churro was crispy and super cinnamony. strawberry croissant was just the rjght amount of sweetness. strawberry was sweet too and croissant was good but more bread like consistency versus super crispy. definitely will visit again but parking can get little hectic. you have to park on the street or parking lot next to the building but it gets pretty busy.

Charming coffee shop with friendly atmosphere. I got spanish coffee and spinach artichoke roll, and they were yummy. You know the pastries are out of this world when you can see them making it in front of you. Coffee has a perfect touch of sweetness and the pastry was just perfect. Missing star is for parking, it was kindda hard to find parking.

I was the area and looked for a local coffee shop to try with a friend. They had a large selection of bakery goods but I was disappointed they didn't have any plant based / vegan options I definitely would have bought a pastry if they did. The latte was delicious and I was surprised buy the cute latte art cat.