100% BIO

Organic restaurant · San Saba

100% BIO

Organic restaurant · San Saba
Piazza di Porta S. Paolo, 6/a, 00153 Roma RM, Italy

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Highlights

100% organic vegan buffet & cafe with coffee & cocktails  

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Piazza di Porta S. Paolo, 6/a, 00153 Roma RM, Italy Get directions

centopercento.bio
@centopercentobio

€10–20

Reserve

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Piazza di Porta S. Paolo, 6/a, 00153 Roma RM, Italy Get directions

+39 06 574 7778
centopercento.bio
@centopercentobio

€10–20

Reserve

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Last updated

Aug 17, 2025

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Mara H

Google
Best food I've had in Rome as a vegan so far. Ate from the buffet, and was so happy to finally have more "normal" everyday food with a homemade vibe. Everything was delicious and I took 2 pastries to go. You pay per weight of the plate, very straightforward. Carlo was so nice and friendly, he even recommended vegan locations in Naples and really made the visit perfect. Overall would recommend to any Vegan visiting the city, even if it is a bit out of the way. Update: The pastries were divine. I recommend the one in the photo, don't remember what it's called, with custard and cherry jam in the center.

Cameron Rossi

Google
Fantastic F U L L Y O R G A N I C VEGAN experience today. We don't get say that very often. We had the buffet which is charged by weight. Everything was delicious. The service was impeccable, he was patient and very friendly, he really was passionate about his store. They had free WiFi and free water. The facility was very clean, toilets included. We got plain croissants to go and they were delightful. Highly recommend you check these guys out.

Pinkesh Jain

Google
I stopped by this vegan/vegetarian restaurant upon arriving in Rome. I ordered a pizza, croissant, and tiramisu. Since it's more of a café, it seemed like the dishes were pre-made and simply reheated when ordered. While the food wasn't particularly fresh, the chocolate croissant stood out — it was absolutely delicious!

Simon Poulter

Google
We visited here in February 2025. If you are planning a visit to the Non-Catholic Cemetery, then this could not be better located. Also, a quieter part of town and near the Pyramid Metro. The menu is 100% vegan! We were lucky to get squeezed in, as this is a reservation kind of place for lunch, Now, it's not cheap, but you can choose from a huge buffet selection of dishes. This is then weighed to get your price! Mine was 16 euros. But then I'd walked across Rome and wanted some nice food... Service was very good and typically Italian cheeriness. Probably, not for those who like to eat in more quiet settings. Anyway, stroll across the road and see Gramsci and Keat's graves! Amazing...

Olga Sv

Google
What a great place! Fully vegan, lots of buffet options to choose from, clear payment system. I tried almost all the veggie dishes they had, also tempeh and seitan - all of them were packed with flavors. Delicious and really hearty meal. The terrace outside was nice and green. Highly recommended! Will definitely come back here during my stay in Rome

Yaron Veg

Google
Me (non-vegan) and my partner (vegan) were lucky enough to enjoy this pearl of rome for about a week. I would describe the experience as "Honest and good". The food was delicious, the staff were really nice and patient, and the price was the best we've seen in rome. It doesn't even matter if you're vegan or not - go and get a bite for breakfast. Thank me later.

Lea

Google
Good place for vegan lunch! 🌟🌱 Food was fantastic and you can choose from a variety of unique all vegan options from a buffet. 😋 Your plate will be weighed and you pay accordingly. Highly recommend for people looking for a calmer place with healthy options in Rome! ☺️

Hiro

Google
Tasty & down-to-earth comfort vegan food. First time to try Italian version of full vegan cuisine. Exceptional and definitely beyond what I expected especially when it is in buffet format. Pay for the amount/weight of the food you take!
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Robert S.

Yelp
This is the best vegan buffet I've ever had with so many selections and everything was delicious. Outdoor seating is available and you pay by the kilo so stop by if you're in the area.
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Caroline N.

Yelp
I visited this vegan buffet during my trip to Rome and was very excited for the buffet and to try the dishes presented. The buffet is small, but there is enough food to feel satiated. Having a small buffet means that jf it's crowded it can take longer to get the food that you want (because someone else is blocking you) or people become impatient and jump the line to weigh their food as there is no arrow pointing which direction to go around the buffet to get in line to weigh your food. I thought the food was good but not great enough to return back for more. The seating is communal meaning that you will have to share with others. I didn't really like that concept but it didn't take away from my experience. Ensuring that your parties are not mixed with others, waiters take your drink order and then provide you with a receipt. Along with this receipt you'll take one form the buffet after weighing your food. At the end of your meal, you'll need both receipts to pay for your food at the cashier register before exciting. Customer service was good could be better, they just all seemed to be in a rush (around 1:30-2:30 pm).
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Keldon F.

Yelp
If you're looking for a 100% vegan buffet, look no further than this shop. Unlike your typical buffet-style restaurant, this place is a pay-by-the-pound; before digging in, you weigh your food, and the scale prints a bill that you use to pay for your food later. Not only is this place vegan, but by paying by the pound, they are a theoretical fight against waste! Natalie and I got a hodgepodge of every dish they had on display; it got to the point that it became hard to recall which dish was which. Even so, the food here was delicious, and we loved how each item on the menu was different from the last. If you're looking to try a wide selection of vegan cuisine for cheap, this place is for you. If you plan to come, I recommend calling ahead, especially if you are coming for lunch or dinner. When we arrived, the place was packed, but luckily there was one table left!

Fernando O.

Yelp
Awesome vegan options. Food is delicious. Highly recommend it. Will come back again.
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Kevin C.

Yelp
Amazing buffet of delicious vegan food and the atmosphere was appropriately comforting and simple. My whole family loved the options here. I think we stopped here on the way to Trastevere. Highly recommended! Staff also very friendly. If we could have worked about a way to go back a second time we would have.
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Travis S.

Yelp
AMAZING vegan food! This was an outstanding meal at a great price. Truthfully, presentation and service made me feel like this was a 3 € restaurant or higher (maybe not quite Michelin star) for a very affordable price. I was seated quickly and service was speedy as well! They were explanatory and gave their own recommendation for desserts. I was very pleased. Only reason I rated 4 stars instead of 5- when I arrived, I walked in to 2 girls talking-laughing behind the front counter. They seemed bothered I showed up 90 minutes before closing (plenty of time). I asked if they were still open (only because I was not very busy from what I could see at the front. There were others seated in the back. I could not see). When I asked, one girl says "still open for what?" I replied "dining in?" She then says yes, grabs a menu, and proceeds to seat me. They would have been open another 90 minutes whether I was eating in or ordering take out, so I'm not sure why the questioning and apparent annoyance with my arrival. Nevertheless, I do recommend! Very good food!
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Chris R.

Yelp
Vegan and vegetarian meals and incredible baked goods and 100% organic! Food**** We arrived here for an early lunch after visiting the nearby Pyramid of Cestius (literally across the street, for more info, please see our review on this site). We were greeted by lovely staff who told us that unfortunately the lunch buffet did not start until 12:30. Nevertheless, they still had some croissants, and sandwiches to be served a la carte. We got a sandwich with shredded chik'n on poppy seed toast, a bite-sized seitan burger, and a chocolate chip muffin. We also ordered a Mocha espresso shot. The sandwiches could be served warmed or cold and came in a small bite size or a larger size. The food was very good and had a great combination of savory and acidity. The poppy seed toast was slightly dry when warmed up so may be better cold. The muffin was absolutely delicious and it is hard to get a good soft vegan muffin with adequate sweetness and flavor. The restaurant also offered vegan gelato and I'm sure the buffet is delicious as well, we just didn't have a chance to try it but would definitely return. Service **** The staff was very kind and spoke English well. They also helped us with our choices when we found out we could not do the buffet lunch yet. There is no charge for tap water and the waitress delivered the food to the table. Atmosphere **** Very natural atmosphere with cozy corners. Patrons can choose to sit inside or outside. Bathrooms were also clean. Price$
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Harris D.

Yelp
Lovely spot with some amazing vegan/vegetarian options. Filled my plate for less than €14 Euro... highly recommend.

Julia O.

Yelp
Delicious vegan food that was thoughtfully prepared. Clean, friendly, and reasonably priced. Had the sampler plate and house pressed juice for 10 euros. The chef then served a tasting plate of pasta for all the patrons (we think he was testing out a new dish). Veggies were perfectly seasoned and sauteed, and pasta was perfectly al dente. We finished off the meal with the blueberry and almond milk tarte. Pleasantly surprised to see fresh blueberries on top. Tart was so creamy and soft. Our waitress, Maura, was so kind. Overall, great meal and would definitely recommend.

Laura S.

Yelp
It was delicious, nice change of pace from the normal Italian carb overload while on vacation. My friends and I had the buffet for lunch and talked about how good it was for the next several days.

Avish M.

Yelp
A great vegan option! Vegan restaurants are few in Rome but this restaurant is not only vegan, but the food is splendid. They have a buffet of a variety of food types that are all flavorful and tasty. The location is also very close to a Metro Station so getting there isn't a problem. I would definitely recommend this restaurant if you are in Rome.

Nina R.

Yelp
Right off the Piramide metro stop. Sweet humans working inside alongside sweet croissants that are VEGAN! Cappuccinos were delicious, we had 3. The tiny croissant sandwiches were all tasty, my favorite was the tofu. My husband liked the tempeh sandwich. We came here twice, for breakfast and in the evening. Great hospitality both times. Love 100% Bio!