About One Grind

One Grind is a locally owned coffee and tea truck in Key Largo, FL, serving expertly crafted espresso, hot breakfast, baked goods, comfort food, quick bites, small plates, vegan options, and vegetarian options. Located at MM 98, Overseas Hwy, Key Largo, FL 33037, One Grind offers outdoor seating, dine-in, takeaway, delivery, on-site service, Wi-Fi, table service, and a casual, cozy, trendy atmosphere. Guests appreciate the great coffee, great tea selection, and breakfast favorites, making it a popular spot for solo dining and morning stops in Key Largo. With wheelchair-accessible parking and entrance, plus reservations accepted and convenient payment options including credit cards, debit cards, and NFC mobile payments, One Grind is designed for easy local visits. Rated 4.90 out of 5 from 339 reviews, One Grind also gives back to the community by supporting local animal rescue efforts, living by the motto: “Every Cup Helps Rescue Cats & Pups.” To enjoy one of the highest-rated coffee and breakfast stops in Key Largo, FL, visit One Grind at MM 98, Overseas Hwy, Key Largo, FL 33037, or call +1 305-902-0534.

Last updated: Jun 08, 2026

Customer Reviews

4.90
Based on 339 reviews
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DJ. Sammy.D

I agree with most reviewers here, good stop for to go breakfast Breakfast tacos with sausage was delicious. Sausage is house made each morning and it shows in the taste Breakfast bagel is what you expect but you add the sausage and bam! Best bagel sandwich ever!! The coffee was decent but I had americano, the chai latte was good …

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Kelly Martin

Phenomenal!! Amazing breakfast sandwiches and coffees. Ladies working were so nice. What a great spot.

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Bethany Armstrong

Wonderful little place!! AMAZING COFFEE AND FOOD!!! We had a caramel macchiato and Vanilla Latte and a bagel with homemade sausage, yummy! Drinks were so good we grabbed another one! Super friendly!

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Amy McFarlane

One Grind coming back after slow season is better than Christmas! The biscuit tacos are hands down the best on the planet. The coffee is divine (don’t forget to ask for cold foam on top for a little extra indulgence). The owners are the sweetest people, they love animals and always spoil my dog with a pup cup. They hold …

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Kate Dyson Cudak

We stopped here on our way to Key West. We ordered a cold brew and a hot latte with sugar free brown sugar cinnamon syrup. SO DELICIOUS! The cold brew was not too bitter and had a delicious nutty flavor to it. The latte has the perfect flavor without being too sweet or bitter. The shop also gave us some …

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Michelle Brady

Worth all 5 stars. The crunch wrap was amazing. Fresh homemade sausage, cheesy scrambled eggs and crunchy pressed tortilla make an excellent grab and go breakfast! It’s a cart to it’s easy to miss - but there the Bally Hoo parking lot is just past it so you don’t have to turn around! It’s so good that we are stopping …

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Lynn Choi Perrin

Our hotel didn’t have breakfast but One Grind was right across the street. Lovely ladies running the place that made coffee and breakfast that hit the spot! We had the bagel sandwiches and press wrap. It was delicious!

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Courtney VanRiper

My boyfriend and I stayed a night in Key Largo before heading to Key West. We were looking for a place that had good coffee, and stumbled upon One Grind. I got the Foxy Brown and a sausage egg and cheese breakfast sandwich. My boyfriend got the same sandwich and a cold brew with cream and vanilla. This place did …

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Leslie

We found a small hidden gem in Key Largo that specializes in coffee, and it was such a treat! They offer so many varieties and unique flavors, plus different milk options to fit anyone’s preference. The service was excellent friendly and welcoming, which made the experience even better. If you’re a coffee lover, this is definitely a spot worth checking …

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Lorena Fortuna

Came down for the weekend and stopped in for breakfast to go. Love that part of their proceeds help to fund rescue animals. And the team running the place (assume owners) are delightful! We ordered the crunch wrap and the biscuit breakfast tacos along with their specialty coffee Komets Coconut Mocha - all made to order and super fresh.

People Also Ask

Where is One Grind located?
One Grind is located at MM 98, Overseas Hwy, Key Largo, FL 33037, United States, Key Largo, FL, United States. You can get directions here.
What is One Grind rated?
One Grind has a rating of 4.90 out of 5 stars based on 339 customer reviews.
How do I contact One Grind?
You can reach One Grind by phone at +1 305-902-0534.
What type of business is One Grind?
One Grind is a coffee & tea business located in Key Largo, FL. <!-- VOILA_REWRITTEN --> One Grind is a locally owned coffee and tea truck in Key Largo, FL, serving expertly crafted espresso, hot breakfast, baked goods, comfort food, quick bites, small …