Mattheessen's
Dessert shop · Key West ·

Mattheessen's

Dessert shop · Key West ·

Oversized cookies, Key lime pie, and ice cream

Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null
Mattheessen's by null

Information

614 Greene St, Key West, FL 33040 Get directions

Information

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614 Greene St, Key West, FL 33040 Get directions

+1 305 923 5418
mattskeywest.com

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Last updated

Nov 19, 2025

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27 Best Things to Do in the Florida Keys

"Another great spot for a decadent frozen Key lime pie on a stick is Mattheessen’s in Key West, where the Belgian chocolate coating makes it especially memorable." - Skye Sherman Skye Sherman Skye Sherman is a travel writer based in West Palm Beach, Florida. Aside from traveling, she's also a pilot, scuba diver, bookworm, and fourth-generation Floridian. Her work has appeared in Travel + Leisure, USA Today, Palm Beach Illustrated, Atlas Obscura, and more. Travel + Leisure Editorial Guidelines

https://www.travelandleisure.com/best-things-to-do-in-the-florida-keys-7500123
Mattheessen's

John Smith I.

Google
Cookies as big as my fist, YES! If you’re looking for a Key West cookie, look no further. Mattheessen’s has got you covered. With every possible ice cream and milkshake options available if you something cool. But if you’re looking for a sweet cookie fix, they have chocolate chip, oatmeal raisin, and so much more. The lady working behind the counter was polite, friendly and busier than a one arm paper hanger. Please if you’re looking for an unforgettable experience, check out Mattheessen’s. You will not be disappointed, enjoy!

Ani A.

Google
This is such an amazing place to grab an ice cream after walking around key west. Definitely one of the most delicious I’ve tried. Their cake batter ice cream was amazing. I would definitely return

Hope L.

Google
I hesitate to leave this three star review because the pie was actually GOOD! Very homemade, very good. The first time we went, the lady was nice and she gave us that good pie, and I don’t want to take away from that. HOWEVER, the second time we went, there was a guy working the counter and he obviously wasn’t very versed in what to do. My husband ordered the key lime milkshake and after some hesitation, the gentleman scooped some hard vanilla ice cream into a cup, filled the top with ice and limeade and gave it to us, all for about $9 IF you don’t leave a small tip, which we did. If you are wondering if you read that right, yes you did. The guy didn’t blend the shake AT ALL. It was a hard ice cream lump with liquid floating around it. We were flabbergasted. How does one drink this? Or do we eat it? Yeah, it ended up in the trash with a lot of disappointment. Needless to say, we won’t be coming back.

Brianna V.

Google
The cookies here are so good! Crunchy when you bite into it, but soft and chewy on the inside. They stay good for a couple of days, too. I'm on day 3 of my macadamia nut cookie and it's still kickin'.

Sarah M.

Google
BEST KEY LIKE PIE! We have been trying every key lime pie we find on this vacation up and down the keys, this has been the best by far!!! I also love the fact it is family owned 💚

Dr. Rosie Ann R.

Google
When we first went to store, it was should have been open but the doors were locked. The lady inside waved gave hand signal as if to say just a minute. Well, we waited outside for at least 5 minutes and she never opened the door. We did go back hours later and she had opened for business. My great nephews enjoyed the ice cream. I love the way the store is decorated and it’s next to the best breakfast place ever; The Breakfast Club, Too.

Sara B.

Google
The BEST key lime pie I have EVER tasted. I try pieces all over the place...the crust is amazing..the best part!!! The pie is rich with a good lime taste, not overpowering ...Just right. I highly recommend it!!!

Jordan W.

Google
Now that’s a cookie! Most oversized cookies suffer from the same issue - they are baked on the outside but by the time you get to the center it’s typically gooey undercooked cookie dough. Thankfully the chocolate chip cookie here was perfect. Baked throughout while still maintaining crunchiness on the outside but still cakey in the inside without being undercooked. This was one of my favorite cookies I’ve had in a long time.