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Flex Mussels

(Now Closed)

Seafood Restaurant$$$$

Upper East Side, New York

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Flex Mussels

The folks at The New Yorker and New York Habitat like this place. Would you agree?

179 Tips and reviews

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Audrey TolbertJune 26, 2013
Just yes. To everything. So so so good and we had great service!
Megan HessFebruary 5, 2012
The warm salted caramel doughnut is to die for. Came highly recommended by our waiter, too.
Jackie PortelaMarch 23, 2013
Been here 5+ times
Fra diavlo. Extra spicy. Add calamari. ...and you might as well ask for more bread.
Lauren RomaoMarch 5, 2016
Unbelievable. Get the Parma no questions
Kristen PeiranoDecember 21, 2014
Inconsistent.... A ton of shells in my meal and the sauce not nearly as good as my precious visits. Also they pour the smallest glasses of wine
Amanda CareyJune 7, 2014
Fish tacos, Italiano mussel pot, PBJ donut....DELICIOUS DINNER
Emilie FMarch 25, 2014
Good but Classic mussels/Truffle fries too pricey:for 50% you'll have the same not so far elsewhere.Chocolate donut was amazing.Caramel too salty.Service was yet impeccable.
Rob MApril 21, 2013
No joke mussels! Had the southern mussels, huge portion, no bad ones, high quality food, and bar service.
TV Food MapsAugust 28, 2014
Check out Flex Mussels as seen on Unique Eats Read more
Aneesh SehmbiJanuary 30, 2011
Ask for the boozy donuts. They're not on the menu, but they're an alcoholic donut. Tonight's special is a White russian!
Amna Bin DhaherJanuary 2, 2015
What's good here? Thai, Mexican, and Parma mussels.
Tessa DomzalskiSeptember 13, 2015
The BEST! You need to try the donuts.
Laura De ValenciaApril 27, 2013
Been here 5+ times
Is it weird to end up having all the broth because it's so good you can't stop?
Olivia FabbroSeptember 30, 2015
you must get the mussels
Ryan BMarch 8, 2015
Thai mussels are incredible
Sadye SJanuary 26, 2014
The Thai mussels are amazing!
Tani YeeFebruary 17, 2015
make an opentable reservation you'll need one
MeliJuly 16, 2014
Overrated much? Nothing spectacular in terms of taste. Had the maine, fungi, little neck, and cleopatra mussels and all were rather mediocre, esp for a place that specializes in mussels! disappointed.
Alexander JazzyAlexFebruary 5, 2016
Everything
Emily VerellenMarch 21, 2010
Been here 5+ times
Amazing wait staff. Try the Oysters as an appetizer. Sitting at the bar is great, especially since tables are often full.
Allyne MillsApril 30, 2011
Been here 10+ times
Just has the San Danielle and it was rich, overflowing with flavor -- almost decadent. Dee-lixious!
Mati LuikAugust 13, 2014
Maine lobster mussels are the bomb.
Anna WeslienOctober 18, 2016
Thai mussels and beer ➡️ 👌
Sophie KrakoffJune 20, 2014
Mussels and truffle fries are to die for
Rachel DunhamJanuary 14, 2013
Get the salted caramel donuts. Amazing!
Ash PAugust 23, 2014
Been here 5+ times
Pei mussels and the 20+ sauces don't disappoint.
Ahmed KlinkAugust 10, 2014
Thai and Bombay mussels for the win
Madeleine Ka-yingJuly 19, 2019
Happy hour!!!!
James ZabalaMarch 12, 2013
Come early and try the specials.
Patrick DerocherOctober 19, 2018
Mussels, brunch, lobster
Jake CohenOctober 8, 2015
ahh this place is great, dont know what else to say
Lev TrubkovichDecember 4, 2011
Brussels sprouts are a must. One word...bacon.
SuzNovember 14, 2018
Great service
Leisha MagsisiJune 25, 2015
Amazing mussels!
Brea SimpsonOctober 30, 2017
Oyster happy hour!
Kate GerasimovaMay 28, 2017
Great happy hour 👌
Taylor VAJune 12, 2016
Love the calamari
Caleb LubarskyOctober 21, 2014
Mussels!!! So many and soooo good...
Kim StolzJuly 17, 2010
Been here 10+ times
Order the fluffernutter donut. The pastry chef is perfection and on top chef this fall!!!!
Harriet RushJuly 12, 2015
The restaurant was too dark. I order the Fra Diavolo. It was not spicy at all, and it lacked flavor. The Parmesan Truffle Fries were greasy and soggy.
kapil BhutadaDecember 25, 2015
Thai Mussels and fries
Corinne BartSeptember 9, 2010
All you can eat mussels at the bar or counter for $20 from 5:30 to 7!
Sophie ParksApril 4, 2015
Try to leave room for the donuts!
Ronak MallikMarch 20, 2012
Try the Bombay Mussels - #heaven
Romina WahnishMay 26, 2012
The Dijon mussels are amaaaazing!
Allan ZhangDecember 23, 2016
Classic mussels
Josh ReevesFebruary 20, 2013
Try The Thai Mussels
StephanieDecember 31, 2011
Get the bruschetta muscles and doughnuts for dessert
Allyne MillsNovember 20, 2010
Been here 10+ times
A refuge of gastronomy -- summer, fall, winter, spring.
Bo Beyer-JohnsonOctober 6, 2016
Parm sauce

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