Union Burger Bar

40 Bowden Square, Southampton
(631) 377-3323

Recent Reviews Order Online Reserve

Customers' Favorites

Veggie Burger and Sweet Potato Fries
Coop Classic Chicken Sandwich
Union Burger w French Fries
Black and Bleu Burger
Build Your Own Burger
Cookie Monster Shake
Southwest Burger
Tacos Messicano
Truffle Fries
Corn Fritters

Menu

Starters
Mozzarella Sticks
homemade marinara sauce
Fried Pickles
buttermilk ranch dipping sauce
Nyc Street Pretzel
beer cheese queso dip
Homemade Guacamole
with fresh corn tortilla chips
Union Nachos
marinated skirt steak, house cheese blend, pickled jalapeños, corn, black beans, guacamole, sour cream & pico de gallo
Mac & Cheese
three cheese blend, add crispy bacon +$2.5
Steak Tacos
roasted poblano pepper & sweet corn pico de gallo, caramelized onions, avocado crema, corn tortillas
Mahi-Mahi Tacos
mango pico de gallo, pickled jalapeños, avocado crema, corn tortillas
Queso Dip
with fresh corn tortilla chips
Wings
choose: mango habanero, louisiana hot, barbecue or teriyaki sauces and either bleu cheese or ranch for dipping
Onion Rings
beer cheese queso dip
Corn Fritters
horseradish cream dipping sauce
Adult Chicken Fingers
Applewood Bacon Corn Chowder
homemade, cream based soup with bacon bits and sweet corn.

Salads & Bowls
Chopped Wedge
iceberg, tomato, applewood bacon, bleu cheese
House Salad
romaine and iceberg mix, cucumber, tomato, carrots, raw onion, dijon vinaigrette
Health Nut
romaine & kale mix, hearts of palm, sweet corn, heirloom tomato, avocado, toasted pumpkin seeds, oregano lime vinaigrette
Fried Chicken Bowl
mashed corn fritters topped with fried chicken, gravy, cheddar cheese blend, scallions and a biscuit
Wild Rice Burger Bowl
Choice of protein with black beans, wild rice, diced avocado, melted habanero pepper jack, pico de gallo & sour cream (Mahi mahi or impossible burger add $5.00)

Fries
Hand Cut Fries
Waffle Fries
Sweet Potato Fries
Onion Hay
Truffle Fries
topped with parmesan cheese
Disco Fries
waffle fries topped with melted mozzarella cheese & gravy

Kid's Menu
Kid's 5oz Cheeseburger
hand cut fries or carrots & celery
Kid's Mac & Cheese
Kid's Chicken Fingers
hand cut fries or carrots & celery
Kid's Rice Burger Bowl
topped with cheddar cheese

Burgers
Build Your Own Burger
choose your protein, choose your bun, choose your toppings. All burgers are served with pickle and choice of hand cut fries or house slaw.
The CBD
A quarter pound black angus beef burger, american cheese, lettuce, tomato, pickle chips, UBB special sauce and a crispy onion ring on a martin's potato roll
The Union Double
Two 5 oz patties, american cheese, lettuce, tomato & apple bacon onion compote, martin's potato bun
Coop Classic Chicken Sandwich
Crispy fried chicken breast, sriracha garlic mayo, bread & butter pickles on a martin's potato bun
Southwest Burger
8 oz black angus beef, habanero pepper jack cheese, apricot bacon bbq sauce & cole slaw, pretzel bun
Black & Bleu
8 oz black angus beef, bleu cheese, bacon, lettuce, tomato, caramelized walnut crumble, brioche bun
Mac Attack
8 oz black angus beef, homemade mac & cheese, onion hay, pretzel bun
The Baylander
6 oz mahi-mahi, blackened, topped with homemade mango slaw, brioche bun
The Hilt
Grilled chicken breast, habanero pepper jack cheese, bacon, lettuce, tomato, chipotle aioli, brioche bun
The Gobbler
6 oz turkey burger, apricot compote, melted swiss, fresh avocado slices, multi grain roll
Perfectly Impossible
6 oz impossible burger, lettuce, tomato, onion hay, secret sauce, pretzel bun
California Veggie Burger
Chipotle aioli, tomato cucumber salad, multi grain roll

Coop Corner
Fried Chicken Basket
4 pieces of buttermilk battered fried chicken, house fries and house slaw
Roasted Half Chicken
with house slaw and choice of potato
Biscuits
Biscuits with Sausage Gravy
Brussel Sprouts
Coop Classic Chicken Sandwich
Crispy fried chicken breast, sriracha garlic mayo, bread & butter pickles on a martin's potato bun
Fried Chicken Bowl
mashed corn fritters topped with fried chicken, gravy, cheddar cheese blend, scallions and a biscuit

Classic Shakes
Vanilla Shake
Chocolate Shake
Strawberry Shake
Peanut Butter Shake
Cookies & Cream Shake
Caramel Shake
Black And White Shake

Dessert
Double Fudge Brownie
topped with vanilla ice cream and chocolate fudge sauce
Annie's Peanut Butter Explosion
layered chocolate genoise, rich peanut butter mousse fudge chunks, peanut butter chips drizzled in fudge and fresh whipped cream

Sides
S / Pico
S / Carrots & Celery
S / Sour Cream
S / Mac Cheese
S / Mash Gravy
Side Brown Chicken Gravy
S / Slaw
S / Queso
S / Guacamole
S / Grilled Shrimp
S / Grilled Chicken
S / Burger 5 oz
S / Veggie Burger
S / Turkey Patty
S / Mahi
S / Impossible Patty
S/ Pickle Spears

Sauces
Side UBB Sauce
Side Apricot Bacon BBQ
Side Bleu Cheese
Side Chipotle Aioli
Side Ranch
Side Siracha Mayo
Side Mayo
Side Mustard
Side Ketchup
Side BBQ Sauce
Side Louisiana Hot Sauce
Side Teriyaki Sauce

Soft Drinks
Fiji
Pellegrino
Coke
Diet Coke
Sprite
Club Soda
Ginger Ale
Fever-Tree Ginger Beer
Grapefruit Juice
Apple Juice

Photos

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Photo credit: google
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Photo credit: facebook
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Recent Reviews

I came here with some family and friends during my visit to LI this year, and loved the food! Honestly one of the best pretzels I’ve had in my life. However, there was an unusually long wait time which we were told was because they were unable to turn off uber eats.
July 2025
Union Burger Bar is a solid spot with a great atmosphere and friendly service. The food came out fresh and hot, and everything we tried was delicious. The homemade guacamole and battered onion rings were definite highlights.

I really liked the build-your-own burger option—it’s always nice to customize exactly what you want. The outdoor seating area was a great bonus, especially in nice weather, and the location is convenient with plenty of parking available.

All...
July 2025
The burgers are pretty good as is the service. My wife said the sushi was pretty good also. Nice location, easy to park.

Parking: Plenty of parking, but I went in fall. Unsure of summer parking availability.
December 2024

More Reviews

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Union Burger Bar

40 Bowden Square, Southampton, NY 11968
(631) 377-3323