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✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dine in ✔️Take out
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Iconic, popular eatery offers hefty portions of classic American diner fare in compact quarters.
Address and Contact Information
Address: 83 Harbor Dr, Key Biscayne, FL 33149
Phone: (305) 361-1300
Website: http://www.donutgallerydiner.com/
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Donut Gallery Diner (@donutgallerydiner1972) – Instagram
Open SUN-WED 6AM-3PM & Thursday through Saturday 6AM-9PM. 83 Harbor Dr, Key Biscayne Fl.
Donut Gallery Diner – A Charming Key Biscayne Breakfast Gem
Discover Donut Gallery Diner in Key Biscayne, FL, a charming diner offering delicious breakfast options since 1972. Enjoy the friendly atmosphere, …
Donut Gallery Diner | Key Biscayne FL – Facebook
We are open Tuesday thru Saturday from 6:00am to 9:30pm. Sunday and Monday 6:00am to 3:00pm. Everything is available on our menu!
Reviews
Edward Morton
GREAT FOOD, SERVICE, AND SUPER CLEAN!
My wife and I dined here early in the morning on Thursday, February 12, 2026. We were camping about 25 miles southwest of here at Larry and Penny Thompson Park, so I knew we had to leave for Key Biscayne at 5:00 am in order to beat the crushing Miami-Dade rush hour traffic. We arrived here at the diner about 6:15 in the morning shortly after they opened. As soon as we walked in, I knew it was going to be a good place to eat because they two young fellows working the griddle and counter were busy getting ready for the regular morning crowd and the place was SPOTLESSLY CLEAN. I ordered the Eggs Benedict and my wife had the Ana Banana French Toast. I ordered Apple Juice as my beverage, but in hindsight, wished I’d ordered their Fresh Squeezed Orange Juice after watching the counter waiter throw wonderfully ripe oranges into the hopper of a giant juice squeezing machine that they have located on the far end of the counter near the front door. It was fascinating to watch. Our breakfast meals both tasted delicious and the prices here were quite reasonable, especially with it being located in one of the wealthiest zip codes in the USA. You can’t go wrong dining here for breakfast if you are visiting Key Biscayne. I’ll definitely go back the next time we are in the area.
… moreMy wife and I dined here early in the morning on Thursday, February 12, 2026. We were camping about 25 miles southwest of here at Larry and Penny Thompson Park, so I knew we had to leave for Key Biscayne at 5:00 am in order to beat the crushing Miami-Dade rush hour traffic. We arrived here at the diner about 6:15 in the morning shortly after they opened. As soon as we walked in, I knew it was going to be a good place to eat because they two young fellows working the griddle and counter were busy getting ready for the regular morning crowd and the place was SPOTLESSLY CLEAN. I ordered the Eggs Benedict and my wife had the Ana Banana French Toast. I ordered Apple Juice as my beverage, but in hindsight, wished I’d ordered their Fresh Squeezed Orange Juice after watching the counter waiter throw wonderfully ripe oranges into the hopper of a giant juice squeezing machine that they have located on the far end of the counter near the front door. It was fascinating to watch. Our breakfast meals both tasted delicious and the prices here were quite reasonable, especially with it being located in one of the wealthiest zip codes in the USA. You can’t go wrong dining here for breakfast if you are visiting Key Biscayne. I’ll definitely go back the next time we are in the area.
Dennis M
Crazy little diner. A must for a solid breakfast. My kids were in love with the pancakes. I had the eggs Benedict which was sooo good. Eggs were perfectly cooked. Oh, we got a side a of bacon too. Very good but it is bacon!
The place is small so you may have to wait.
… moreThe place is small so you may have to wait.
vedran mikulek
From the moment I walked in, the lady working there put a smile on my face.
Her positive energy is contagious — you can see she does her job with real passion.
The two young men were also incredibly friendly and welcoming. Breakfast was freshly prepared and tasted fantastic.
Every bite felt made with care.
Absolutely recommend this place — great food, great atmosphere, and even better people!
… moreHer positive energy is contagious — you can see she does her job with real passion.
The two young men were also incredibly friendly and welcoming. Breakfast was freshly prepared and tasted fantastic.
Every bite felt made with care.
Absolutely recommend this place — great food, great atmosphere, and even better people!
Mercedes Pernas
Looks like an old Floridian bar inside with stools that go along the counter to the back. Service was great. They service beers for a good price around $4. The serve breakfast and pancakes and . They only had about 4 different varieties. It’s a diner that’s been around for over 50 years and most servers are bilingual. Place is next to a nice high end market called the Golden Hog.
… moreLorenzo Echeverri
A wonderfully intimate spot with excellent food and truly outstanding service. Rafael is attentive and makes great conversation, especially if you’re dining solo. I felt genuinely welcomed from start to finish and will definitely be coming back!
… moreEdwin Vega
Rafael is the best during happy hour. Always friendly, fast, and makes the experience better. If you come here for happy hour, make sure he takes care of you. Great service every time.
… moreSkye Rosebrock
Nice little place to eat. Staff were very friendly.
… moreBulent Karakis
It was a unique experience, just learned that it’s a family business open since 1972 You can sit outside and inside, the food was great but did not wow me. If you want a simple breakfast this is the place for you. The staff was also very nice and welcoming. Would come back! ❤️
… moreAdriana Pita Garcia
I went to their new happy hour and had a wonderful time! Our server Rafa was very kind and attentive, he had great food recommendations. The food was amazing too! Definitely recommend if you are in the Key Biscayne area!
… moreRafael Abad Escobar
This place is a gem in the island. The food is amazing, the environment is real American and two guys in the counter Ralph and Yadi were on point with a great coffee and conversation. We definitely come back.
… more