Giant half pound cookies that a perfectly baked. Really loved the sugar cookie with sprinkles! The normal chocolate chip cookie was good... but not as good as the sugar cookie. If you like cookies.. you need to go here! read more

Key Lime Pie made in house, pretty good, but not the best we had on the island. Ice cream was also good. Didn't end up trying a cookie but they looked incredible. Friendly staff, late hours. Multiple locations on Key West. read more

We were walking on Duval street and it smelled so good so we stopped in. This ice cream definitely tasted homemade, it was delicious. read more

Mattheessen's - Cookies and cream - Desserts Near Me - Key West, Florida

Bought a giant chocolate chip cookie both last year and this year while visiting Key West - large enough to share, soft, dense and delicious! Many cookie options available as well as other desserts (ice cream, fudge, etc). Service fast and very nice. Great place to grab a snack to take back to your hotel for later on read more

Key west was my first stop after boarding the carnival cruise. While scrolling down duval street, I stopped inside this place to cool off from the sun and to grab something cold to drink. While inside I decided to check out the place, after checking out the menu and the many options of sweets they offer I decided to try the chocolate chip cookies.......this sweet spot has the biggest cookies I've ever seen in my life. The cookie was so moist and soft, did I mention it was very delicious as well. They also specialize in the world famous chocolate dipped key lime pie, I didn't try it, but it looked delicious as well a nice thick slice for if I remembered correctly $6 which is not bad. read more

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Calling these GIANT still doesn't seem to be enough to describe their size. They are not just huge but they are delicious too! They were softer than I expected which was an awesome surprise! I'll definitely stop by anytime I'm near one. They also have fudge which was delicious too! I got the peanut butter and will definitely try the cookies and cream next time too. read more

Mattheessen's - GIANT Peanut Butter Cookie - Desserts Near Me - Key West, Florida

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My oh my! What a cookie extravaganza and fudge place.. never seen cookies this size before and their made from scratch. If your a sweet lover this the place for you. I purchased 3 cookies: oatmeal raisin ( fully loaded with raisers and oats), sugar cookie with sprinkles ( the taste is amazing), and lastly my favorite white chocolate macadamia ( Boom... speechless). I wish they had a location in Miami I can visit once a month just for the white chocolate macadamia cookie.. lol. If your in they let's check them out. Friendly service and give free samples of fudge read more

Mattheessen's - Desserts Near Me - Key West, Florida

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Excellent cookies, but very pricey. However I enjoyed all 3 of the flavors we had.Chocolate Chip, Chocolate Coconut Macaroon oh Yummo!! Chocolately peanut butter fudge perfectly portioned. Staff was friendly and pleasant. Cute little shop!! read more

My "GO TO" spot when I drink just a little too much and I end up craving something sweet. It doesn't happen often but when it does I always drag my husband here so we can get (2) of the huge cookies. I admit I talk him into getting one and it can't be the same kind as mine so that I can have more than one kind to eat. My favorite cookie here is the White Chocolate with macadamia nuts; it is the best. Then I usually make the husband get the regular Chocolate Chip. Sometime we try the Peanut Butter or the Chocolate Chip with pecans. They also sell ice cream and fudge. I don't both with ice cream but the chocolate is pretty darn good. I admit I ask for a sample every time I come in to get cookies. And just in case you are closer to Mallory Square, there is another location at the end of Duval Street. read more

Friendly staff and great location which is walking distance to everything. Great selection of cookies, ice cream and they even have key lime pie and chocolate covered key lime pie! read more

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The ice cream was outstanding! Locally made, it was delicious. And the cookies were an incredible concoction that start literally as 1/2 pound of cookie dough. Then when cooked, they become these huge, delicious selections of nectar that are truly wondrous! read more

Mattheessen's - The finished cookies! Huge AND delicious! What a combo! - Desserts Near Me - Key West, Florida

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If you like cookies, you'll like the size of these cookies. They were huge. The cookies were normal tasting but the size was something to experience. read more

Crazy sized cookies. Ridiculous great smelling fudge. Sugary paradise. Hard to make a decision with so many different options. I guess you get one of each. read more

Mattheessen's - Outside - Desserts Near Me - Key West, Florida

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Best cookies ever!!! Very rich and delicious every time I'm in Nashville it's a must to go grab one because that's all you're going to need. They very big as well read more

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Not the place for anyone interested in a sanitary experience. It bothered me that many of the baked goods were out on the counter right next to the customer line being breathed on and anything could be dropped on them (never mind a sneeze, cough etc). There was an area with maybe an 8 inch window at waist level that wouldn't protect much. A friend of mine ordered the ice cream which was good but nothing special. Another friend ordered a lemonade and when she watched the employee use his hand to place the ice in her cup, asked for a new one with the ice scooped and not touched with bare hands. He then proceeded to look at her while using his bare hand AGAIN to place ice in a second cup. She declined the drink then and we left. There was really no reason to be so rude, and they obviously don't care about complying with health codes. read more

Mattheessen's - Brownies with low window - Desserts Near Me - Key West, Florida

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Yummmmmm!!! These cookies are so good. Not to sweet and soft. Highly recommend the chocolate chip cookie. Daughter liked the ice cream and husband loved the key lime pie. Friendly customer service read more

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Amazing ice creams. The Cuban coffee flavor is the best. Their key lime pie was also great.

Yum! The snickerdoodle cookies are SO GOOD! Addicting! My group also ordered the chocolate chip cookies and my husband got a chocolate scoop of ice cream. They have two stores on Duval street so visit one of them! Line may seem long but moves quickly. read more

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Not big on desserts but tasted my girlfriends double scoop of Key Lime and Toasted coconut. The Key Lime was alright, but the toasted coconut was . I also discovered that if you took a bite that was like 75% coconut and 25% key lime, that it almost tasted like pistachio--which may be my favorite ice cream all together. read more

Mattheessen's - One scoop key lime, one scoop toasted coconut - Desserts Near Me - Key West, Florida

Stopped by for the ice cream though after seeing the cookies I regret not getting one. This was my first stop in Key West and after seeing the great reviews I was really excited for some ice cream. We got a single scoop of the Cuban coffee and brownie bomb flavors in a cup. The cuban coffee flavor was pretty good -- definitely strong coffee and the ice cream had a nice texture. However, the brownie one was a letdown since there was literally no brownie pieces and was essentially just plain vanilla. Not sure I'd go back again since there weren't too many unique flavors either. read more

Mattheessen's - Brownie bomb (top), Cuban coffee (underneath) - Desserts Near Me - Key West, Florida

Matteessen's is a staple of Duval Street for late night dessert runs. We did like their chocolate dipped Key lime pie. The key lime ice cream was quite overpowering with lime flavor though. read more

Mattheessen's is a great choice for a sweet treat in Key West. They have terrific cookies, ice cream, and other sweets. The cookies and cream ice cream was delicious. read more

The smell of fresh cookies pulls anyone in. Once inside, they have ice cream, cookies, key lime pie, coffee (yes, even Cuban coffee), fudge and amazing customer service :). You can sample the fudge and ice cream. I ordered the chocolates chip and macadamia cookies and one scoop of ice cream (vanilla bean) to eat together with the cookies. It was so delicious!! Warning... These cookies are massive and you might want to share. Now about the ice cream, it definitely very rich and creamy. They have a great selection to choose from. I can't wait to go back again on another road trip to key West :). But if you're in key West, you have to try it!!!!! I promise you won't be disappointed . read more

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Popped in for a post- lunch ice cream. Ordered the brownie fudge (vanilla base with brownie chunks and fudge). Homemade, very large portions for a single Serving. They only have wafer and waffle cones- no sugar cones. Also no soft serve. Price tag is quite hefty- $6.50 for single serving but the ice cream was absolutely delicious and again the serving was huge. Wish they would consider a kids serving for less money! Great product and $$$$$... would come back to try more flavors (vacation!!!) read more

My favorite cookies in town since 2016- I always have to stop for a massive cookie or two. The chocolate chip or the chocolate chip with pecan are my personal favorites but I don't think you can go wrong with any of them- definitely give them a try! read more

We stopped in here and I wanted ice cream but they didn't have any non-dairy ice cream. I settled for a giant cookie which tasted so darn good. That thing was so large. The place is small but cute, quick service and in the right plce. read more

Mattheessen's - Desserts Near Me - Key West, Florida

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Fabulous cookies! I went in yesterday morning and got a peanut butter cookie topped with fudge. I knew I wouldn't eat it right away, and the man at the counter assured me the chocolate on top wouldn't melt as I walked around more. He was right. I've left the cookie out since I bought it 15 hours ago, and it's still very soft. The peanut butter cookie is really flavorful. Highly recommend. I read other reviews about unfriendly service, but I had no issues. read more

Mattheessen's - Livin' the dream. Cookies are huge and stay soft for days (you'll eat it before it gets hard). - Desserts Near Me - Key West, Florida

Will you please open a location in San Diego? I don't know how we are going to survive without you. During our week stay in Key West, we went to both locations & tried 3 different cookies and 3 different ice cream flavors. Nothing disappointed. While most people were at the bars, we were at Mattheessen's. read more

This is a cool little spot we stopped at for some 'scream/dessert. I'm not a big dessert guy, but it was good. The gal behind the counter was super friendly and happy to answer our questions! :) read more

Mattheessen's - Nicky in the wild - Desserts Near Me - Key West, Florida

Cute ice cream shop in Key West. Pricey, but that's just the area. They also have giant cookies. read more

Mattheessen's - Desserts Near Me - Key West, Florida

Coconut macaroons are a must try! They have varied tropical ice cream flavors! Don't miss if you are wandering for key lime pie. Their cookie display will definitely pull you in! read more

While at Key West we were looking for a great spot for icecream. Upon arrival we noticed the line was out the door but we didn't care. It was our mission to still give it a try after seeing all the delicious baked goods they have as well. Their icecream was tasty and their peanut butter cookie covered in fudge was addicting. Wish I would have bought more than just one cause the family would have been much happier not having to split it..lol. read more

Mattheessen's - Desserts Near Me - Key West, Florida

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Wow! This is homemade ice cream at its finest! Had the strawberries & cream flavor and it was so tasty, it was the best strawberry ice cream I have ever eaten! Definitely looking forward to trying other flavors! read more

Mattheessen's - Inside menu board - Desserts Near Me - Key West, Florida

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We tried Key Lime Pie multiple places, but this Ley Lime Pie, plain and dipped in chocolate were easily my favorite. The pie was so smooth and just the right amount of 'tart'. read more

Mattheessen's - Chocolate dipped key lime pie. - Desserts Near Me - Key West, Florida

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Went here twice during our 5-day stay in key west. The cookies and ice cream are so delicious! 1/2 lb cookie!! Soooo good. Best desserts in the area in my opinion. The prices are very high I will say. read more

They have several locations around town, you cannot miss the smells coming out of their stores. The cookies are ginormous! We had to try the key lime pie of course: it was a bit to sweet compared to others we had. Overall, we'd go back for the experience: their ice creams looked so good! read more

The first night of arrival we tried the chocolate chip cookie and I give it a 10/10. It was closely related to a place back home in Memphis but like 4 times the size. Two days later we tried the key lime pie. I'm giving it a 9/10 it was very tart yet sweet. I couldn't eat it all but the best part was the graham cracker under the key like filling. The ladies in the shop was most helpful and the place was clean. They have more the one location but I went to the one on Duva read more

Can I please stress enough the following very important matter: THE BEST KEY LIME PIE!! That crust is magical. It truly brings a tear of joy to your eye Okay and next! WOW to the AMAZING SCRUMPTIOUS CUBAN COFFEE ICE CREAM!!!! And my son could not inhale that big ole peanut butter cookie topped with peanut butter & chocolate any quicker!! read more

Those cookies were ridiculous. In a good way. I had a huge peanut butter cookie with a layer of peanut butter and chocolate fudge. I might have diabetes now but it felt worth it. Ice cream was good too. Not sure what kind of sundae other people were getting but they had 3 big scoops and came out in this big bowl the size of a takeout Ramen bowl. They looked amazing. Workers were cool and patient with flaky customers. read more

Some of the best, if not THE best chocolate peanut butter ice cream I've ever had! Wish it was closer to home!