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.

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).

buffalo wings union burger bar

Social Distancing and Outdoor Dining

Remember to carefully follow protocol when visiting any restaurant for your Hamptons outdoor dining experience. Please, wear a mask when you arrive and are walking anywhere in the restaurant at any time. Your mask can be removed while at your table. Tables spaced six feet apart or more.

Hand sanitizer stations are located throughout the establishment and restrooms are available for use. If you need to use the restroom, wear your mask at all times. Lastly, your waiter or waitress is there to help you and make you feel comfortable. They will be wearing a mask at all times.

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.

Be on the lookout for their sister restaurant, Union Sushi & Steak, opening soon.