Flex Mussels Menu (Update 2025)

Flex Mussels in New York City is a seafood lover's dream come true. With a beautiful space offering outdoor seating, attentive service, and a menu filled with creative cocktails and delicious dishes, Flex Mussels is a must-visit. The array of unique mussel flavors, like Dijon and Parmigiano cream, paired with freshly baked bread, make for a satisfying and flavorful meal. The happy hour specials at the bar are a bonus, while the extensive wine selection perfectly complements the seafood dishes. The Parma mussels and Thai mussels come highly recommended, along with the truffle fries and decadent donuts for dessert. Overall, the quality of food, excellent service, and inviting ambiance at Flex Mussels make it a top choice for a memorable dining experience.

Sandwiches

Char Grilled Burger

Double patty, american cheese, sauteed onion, special sauce, fries

$28.00

Lobster Roll

Mayonnaise, celery, and fries.

$35.00

Filet O'flex

Panko crusted hake, tartar sauce, American cheese, iceberg, potato bun, and fries.

$26.00

Bacon, Egg & Cheese

Scrambled eggs, American cheese, spicy ketchup, sesame roll, flex fries.

$18.00

Filet Flex

Panko crusted hake, tartar sauce, cheddar, iceberg, potato bun, fries.

$26.00

Chicken Avocado Club

Chicken, bacon, guacamole, pickled red onion, chipotle aioli, flex fries

$22.00

Fish Dip

Smoked trout, pickled Fresno chili, crunchy bread.

$18.00

Whipped Ricotta

Truffle, caramelized onion, chives, charred sourdough.

$18.00

Deviled Eggs

Bacon, crispy shallot.

$14.00

Small Bites

Entrees

Chicken Avocado Club

Chicken, bacon, guacamole, pickled red onion, chipotle aioli, flex fries

$22.00

Lobster Roll

Mayonnaise, celery, fries.

$35.00

Char Grilled Burger

Double patty, american cheese, sauteed onion, special sauce, fries. Add egg or bacon for additional charge.

$28.00

Filet Flex

Panko crusted hake, tartar sauce, cheddar, iceberg, potato bun, fries.

$26.00

Open-Faced Omelette

Egg white, broccoli rabe, piquillo pepper, mushroom, onion, feta.

$21.00

Kale Salad

Grilled shrimp, savoy cabbage, sesame, Thai peanut dressing.

$26.00

French Toast

Berry compote, honey butter, pecan

$17.00

Shelly Benedictowitz

Potato latke, poached egg, smoked salmon, dill creme fraiche.

$24.00

Cobb Salad

Egg, avocado, bleu cheese, bacon, champagne vinaigrette. With chicken or lobster for additional charge.

$20.00

Fra Diavolo

San Marzano tomato, garlic, basil, chili flake.

$29.50

Parma

Parmigiano cream, lemon, scallion, crispy shallot.

$32.50

Classic

Garlic, herb, butter.

$28.50

Thai

Coconut curry, lemongrass, lime leaf, coriander, ginger.

$32.50

Mussels

For The Table

Everything Donuts

Everything seasoning, herbed cream cheese

$14.00

Avocado Toast

Smashed avocado, lox, cucumber, pickled red onion, crispy caper, poached egg.

$20.00

Deviled Eggs

Bacon, crispy shallots

$18.00

South Pacific

ginger, garlic, lemongrass, white wine, cilantro, lime

$29.50

Bangkok

Shrimp, jalapeno, cilantro, ginger, garlic, coconut broth

$33.50

Classic

White wine, herbs, and garlic.

$28.50

Angry Lobster

San marzano tomato, lobster, red pepper, and basil.

$39.00

Bisque

Lobster, brandy, tomato, cream

$33.00

Oaxacan

Chorizo, roasted chile, tomato, lime, cilantro, and hominy.

$31.00

Tikka Masala

Tomato cream, cumin, coriander, cilantro

$31.00

Scampi

Shrimp, white wine, lemon, basil, garlic butter, capers, and parmesan croutons.

$34.00

San Daniele

Prosciutto, caramelized onion, and porcini cream.

$33.00

Thai

Curry coconut broth, lemongrass, lime leaf, coriander, and ginger.

$32.50

Parma

Parmigiano cream, lemon, scallion, toasted garlic, and crispy shallot.

$32.50

Fungi

Wild mushrooms, double smoked bacon, and porcini cream.

$32.50

Puglia

Soppressata, shrimp, cannellini bean, kale, white wine, garlic

$33.00

Fra Diavolo

San marzano tomato, olive oil, fresh basil, red pepper, and garlic.

$29.50

Maine

Bacon, parsley, clam chowder

$32.00

Dijon

Dijon mustard, white wine, creme fraiche, and parsley.

$30.00

Mussels, Mussels, Mussels

Salads

Bibb Salad

Boston lettuce, valencia orange, manchego, herbs, champagne vinaigrette

$18.00

Caesar Salad

Little gem, anchovy, parmesan, and sourdough.

$18.00

Kale Salad

Pecorino, toasted breadcrumb, pine nut, lemon vinaigrette

$17.00

Thai Cabbage Salad

grilled calamari, cabbage, green bean, tomato, carrot, thai peanut dressing

$22.00

Wedge Salad

Iceberg, bacon, cherry tomato, grape, blue cheese dressing

$18.00

Kale

Grilled shrimp, pecorino, pine nut, lemon vinaigrette

$26.00

Bibb

Maytag blue cheese, candied pecan, honey crisp apple, shallot vinaigrette.

$16.00

Cobb

Egg, avocado, bleu cheese, bacon, champagne vinaigrette. With chicken or lobster for additional charge.

$20.00

Caesar

Baby romaine, anchovy, parmesan, garlic crouton.

$18.00

Short Rib Gnocchi

tomato-braised, pecorino

$34.00

Bouillabaisse

Branzino, shrimp, mussels, clams, saffron rouille, and toasted bread.

$38.00

Lobster Frites

Roasted . lb lobster, garlic herb butter, and fries.

$65.00

Mixed Grill

Grilled branzino, calamari, argentinian red shrimp, herb and caper salsa verde

$40.00

Chicken Frites

half chicken, pan sauce, herbs, flex fries

$32.00

Pan-Seared Salmon

crispy brussels sprouts, beluga lentil, warm bacon vinaigrette

$32.00

Steamed Branzino

Blood orange, olive, hearts of palm, frisee & champagne vinaigrette

$38.00

Faroe Island Salmon

Heirloom tomato & watermelon gazpacho, cucumber, gochujang, herbs

$32.00

Not Mussels

Desserts

Brownie Sundae

warm brownie, vanilla gelato, salted caramel, sticky nuts, luxardo cherry

$14.00

Lemon Meringue

lemon curd, meringue, graham cracker

$13.00

Flex Donuts

$15.00

Parmesan Truffle Fries

$13.00

Flex Fries

French fries

$9.00

Smoked Salmon

Watermelon radish, champagne vinaigrette, parmesan.

$12.00

Bacon

$12.00

Mixed Greens

Watermelon radish, champagne vinaigrette, parmesan.

$12.00

Two Eggs

Your way.

$6.00

Seasonal Berries

$12.00

Sides

Small

Fried Clam Strips

Old bay, lime aioli

$18.00

Crab Guacamole

Avocado, jalapeno, red onion, cilantro, lime, lump crab, corn tortilla

$24.00

Potato Pancake & Caviar

house-cured salmon, herbed creme fraiche

$28.00

Whipped Ricotta

Truffle, caramelized onion marmalade, chives, and charred sourdough.

$18.00

Baked Clams

Garlic, white wine, breadcrumb

$19.00

Burnt Fingers

Crispy calamari, shrimp, oyster, shishito pepper, calabrian chili aioli

$24.00

Fish Dip

Smoked trout, pickled onion, tabasco crema, cucumber, and crunchy bread.

$18.00

Fish Tacos

Crispy hake, avocado, slaw, pickled fresno, chipotle aioli

$18.00

Deviled Eggs

Bacon, crispy shallots

$18.00

Spinach & Artichoke Dip

Tortilla chips, parmesan

$18.00

Flex Fries

French fries

$9.00

Roasted Delicata Squash

Brown butter labneh, pumpkin seeds, chili oil

$16.00

Grilled Asparagus

Parmesan, olive oil, lemon

$13.00

Crispy Brussels Sprouts

Blood orange crema, calabrian chili

$13.00

Parmesan Truffle Fries

$13.00

Seasonal Mushrooms

$13.00

Old Bay Fries

Old bay seasoning, spicy aioli

$11.00

Sauteed Broccolini

buttered breadcrumb, aleppo chili, lemon

$13.00

Mac & Cheese

Cavatappi, bechamel, breadcrumb

$28.00

Fries & Sides