Union Burger Bar in Southampton Outdoor Dining Experience

union burger bar cheeseburger and fries with wine
Credit: Union Burger Bar

Union Burger Bar in Southampton opened for outdoor dining on Wednesday, June 10th. Famous for their seriously good burgers and outrageously photogenic milkshakes, they are offering their full menu for lunch and dinner. Dining options include their outdoor picnic tables generously spaced apart on their private front lawn and covered patio dining. This popular burger joint celebrated their one-year anniversary this past winter.

The Menu

Executive Chef Scott Kampf has curated a slamming good burger menu. Starters we recommend include their Fried Pickles with buttermilk ranch dipping sauce, and the NYC Street Pretzel with cheese queso dip. Our favorite milkshake (perfect for sharing) is The Kampfire: chocolate, graham cracker rim, vanilla & marshmallow milkshake, topped with whipped cream, a giant s’more, chocolate sauce and a cherry. Boozy Shakes like the Peanut Butter & Jelly Time with Frangelico & Chambord are also available.

Highlights from the Chef’s Selections include:

Southwest Burger: 8 oz black Angus beef, habanero pepper jack cheese, apricot bacon bbq sauce & coleslaw on a pretzel bun. ($15.95)

Black & Bleu: 8 oz black Angus beef, bleu cheese, applewood bacon, lettuce, tomato, caramelized walnut crumble on a brioche bun. ($17.95)

The Gobbler: 6 oz turkey burger, apricot compote, melted Swiss, fresh avocado slices on a multi-grain roll. ($16.95)

Perfectly Impossible: 6 oz Impossible Burger, lettuce, tomato, onion hay, secret sauce, pretzel bun. ($16.95)

The Impossible Burger may be substituted for any of their burgers on the menu. Burgers are served with pickle, and a choice of hand cut fries or house slaw. Guests may substitute a side salad, onion rings, or sweet potato fries for an additional $2.

buffalo wings union burger bar

Children’s Menu

All kids’ meals include a choice of soft drink, juice box or milk and are for children under 12. We love the Kid’s Grilled Cheese with carrots and celery ($9.95). On Sundays, Union Burger Bar offers $5 Kids Meals all night long (with purchase of adult burger meal).

The Kampfire Milkshake. Images courtesy of Union Burger Bar
The Kampfire Milkshake. Images courtesy of Union Burger Bar

Catering, Takeout and Delivery

Union Burger Bar is currently offering catering, takeout and delivery via Uber Eats.


Union Burger Bar is open for lunch and dinner seven days a week from 11:30am-10pm for garden and patio dining. Advanced reservations are strongly encouraged.

Also, visit their sister restaurant, Union Sushi & Steak.

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Vanessa Gordon
Vanessa Gordon is the Owner and Publisher of East End Taste Magazine. Vanessa is regularly called on as a family travel, personal finance, and Hamptons lifestyle expert. She has been featured in Reader's Digest, Condé Nast Traveler, The New York Times, New York Post, The Daily Beast, The Daily News, and many other publications. Vanessa is also the Founder of the annual Hamptons summer event, the Hamptons Interactive Brunch.