The food was fantastic especially the chicken sandwich which was cooked to perfection. The smash burgers was cooked perfect and the Pretzel is a must buy too. read more

Best burgers by far!! My daughter, her fiance and I passed Union Burger on our way to the 1708 House for the weekend and decided we would stop there for lunch. Best decision ever...I loved everything about this restaurant! I liked the overall good feel of the restaurant, great bar and our waiter, Diego was super friendly and accomodating! We started with mozzarella sticks and they were BIG, like double the size of any other I've seen, cooked perfectly and really tasty dipping sauce. This is a must have to start off your delicious meal! Next came the burgers...I can honestly say that as far back as I can remember, my burger at Union was the BEST burger I ever had, seriously!! Even tastier than All American which was my former favorite! The flavor, cooked to perfection and the bun made it all perfection! My daughter and her fiance ordered a mac and cheese burger and said it was their new favorite! I ordered the onion rings and they were beer battered, also delicious! Something tells me that there's not one thing you could order here that would not be short of outrageously delicious! I also liked the many options of types of burgers, toppings and bun choices too! Even though we ate a lot of food, we didn't leave with that overeating feeling you can sometimes get! I will absolutely be returning to Union Burger. It may be 45 minutes away from my home but it will be well worth the trip!! 10+++ stars if this was an option! read more

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Food is really good. Hosts were very friendly. Server was not good. Whole time he had no emotion which is whatever but when you pay they stand there and i tip the guy well and he walks away, doesnt say thanks or anything like damn. Its also very overpriced in general read more

The food service was outstanding, The food itself there's no words my mouth is still tasting it. disappointing how underrated this place is. Give it a shot come by. Bring your family. read more

Union Burger Bar - Truffle smash burger - Burgers Near Me - Southampton, New York

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Fresh juicy burgers and perfect sides. Particularly the onion rings and waffle fries. Comfortable setting for all ages. Staff was friendly and accommodating. Looking forward to return trips. read more

Wild Protein Bowl with veggie burger: 9/10 way too much food though. Double Smashed Burger: 9/10 Onion rings: 6/10 Meh Vibes were fine, staff was good. Food took really long but I would come back. read more

Union Burger Bar - Wild Rice Protein Bowl with a Veggie Burger - Burgers Near Me - Southampton, New York

The service at Union Burger was second to none. We had a fantastic waiter. We all ordered build your own burger. The burgers were cooked to perfection and the toppings we had were really delicious. I would highly recommend Union Burger to anyone living or visiting Southampton. this will now be on our go to list as a regular restaurant to visit read more

I got a turkey burger and fries delivered from Union Burger Bar, so I can only comment on the food (not ambiance or service). The Turkey burger was solid but could've used a bit more seasoning. I really appreciated they had gluten-free buns. The fries were the right thickness and quantity but very soggy - of course, that could've been due to the delivery. Overall, I thought this was a very standard burger place that I'd go back to if I was craving a burger and fries in the Hamptons. read more

The food is very good, great burgers and chicken sandwiches...the shakes are a must have even though they are somewhat outrageously priced...and I live here! I've never eaten in, the bar area looks pretty standard, great place for a beer and some darts (well bingo in this case). Service is good, never an attitude when I've come to grab my take out. read more

The stress shot was very good. The chicken did not taste like that bad quality. I got the chicken fried chicken salad and it was really good and some other people got other dishes. Five. starch. read more

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A reliable, unpretentious spot in Southampton with affordable prices, good burgers, quick service, and a fun events calendar (trivia on Wednesdays and Bingo on Fridays). Save room for the Chocolate Chip Cookie Skillet. read more

Union Burger Bar - Chocolate Chip Cookie Skillet - Burgers Near Me - Southampton, New York

Food was amazing, ambiance, cozy hamptons and service great! Highly recommend for those who like good American pub food.

Order: - Coop Classic Chicken Sandwich (5/5) - Black & Bleu (4/5) - Cookie Monster Milkshake (5/5) Pros: - Great tasting burgers - Large menu with a lot of options to choose from - Food came out very quickly (surprisingly quickly tbh) - Quick and kind service - Large restaurant with both indoor and outdoor seating Cons: - A little expensive - Milkshakes take a while to come out but it is large and they give the leftover in the metal cup used to make it Overall: Great tasting burgers. I definitely recommend the chicken sandwich and the milkshake was amazing read more

Union Burger Bar - Coop Classic Chicken Sandwich & Black & Bleu - Burgers Near Me - Southampton, New York

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Great beer selection and the burgers are good too. The only thing I wish they still had was the $10 burger and fries lunch special. I would come for lunch more often if that was the case. read more

Union Burger Bar - Burgers Near Me - Southampton, New York

Yes definitely a crowd pleaser! Always great friendly staff. Build your great burgers & fries, cottage fries, onion rings. You can eat very healthy here too! Best veggie burger, try the generous lettuce wrap instead of bun? Excellent sushi at reasonable prices (Not Hamptons prices!) We loved Wednesday Trivia Nights (free, big fun crowds), enjoyed several lunches on the outdoor area with our little dog always welcomed, also porch and indoor meals. read more

The manager needs to educate his staff and himself on what a service animal is. My mother who is blind came with us to try to eat here with her guide dog. The hostess then asked for a license? That actually doesn't exist. And it's illegal to ask for a license of a service dog. The only thing that can be asked is if it's a service animal for a disability and what service does it provide. Do better, use google.. read more

We visited with our three kids aged 9, 4, and 2 months old and UBB took great care of us. The food came out very quickly for the littles and they loved it, and they had coloring sheets to keep them busy during the (very short) wait. I tried the Southwestern burger and was not disappointed. A crazy shake and skillet cookie were the cherry on top of a top notch visit. Definitely recommend for families with children. read more

Food was pleasantly surprising. I came here for some small bites in the afternoon. The union nachos are incredible and such a bang for your buck. The mozzarella, not so much. Some of the pieces didnt even have any cheese in it, which sucks considering it was $11 for 5 of them. It seems like the cheese melted out of the breading through a hole. read more

This is my third time coming here, and I was VERY happy! My first two experiences were terrible, service wise. We would sit and wait for a waiter for about 15 min, food took long to come and would never see the waiter again or it would take long for the check. This time i was pleasantly surprised, maybe because it was just us and two other tables?? waiter came rather quickly, was attentive, food was out ready and tasted delicious. Hope today wasn't a fluke and I continue to have good experiences here. read more

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What a burger omg. Best burger I've ever had. Place is pretty nice, they do karaokes every week which is pretty cool + the ambiance is great. read more

Good food, service and music. Extra points for an amazing selection of bourbons! Lots of rare finds available. Will be back for sure. read more

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A large establishment and plenty of places to sit outside or even on a covered porch, yet still outside. The inside is quite large too. If you are craving a burger, this is the place to go! The waitress was a little off, it was almost comical. She asked if we wanted another beer after we had taken maybe 3 sips of our original beer. She came over twice asking if we knew what we wanted. The first time she asked us, we had JUST sat down. She came over midway thru our meal to ask how it was and that's usually when people ask "would you like another drink" and my husband would have said yes at that point but she didn't ask. As I'm still chewing but my plate is mostly empty she asked if she could take it, I said no I'm not done yet. That is a major pet peeve of mine. If I am chewing then DON'T take my plate! It's ok for my plate to sit in front of me for a few minutes after I'm done. read more

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I got Takeout from union burger and it was very good next time I will try the milkshakes.

Best place i've been too , needs more locations ASAP!! Love the staff they are so friendly and caring getting to know their customers and relate to them. This restaurant makes you feel comfortable in every aspect that you can think of. From the staff to the atmosphere makes you wanna dance in your seat. The food was spectacular, such fast service , if your going you need to try there milkshakes!! There is something for everyone on their menu!! read more

Decent bar and good service. Uninspiring regular food. I recommend the Fried Chicken bowl. Excellent selection of burgers with vegan options too : an impossible burger and a Vegan burger. Magi Mahi tacos are great too. read more

Tasty food, fun menu, great appetizers, fun shakes, friendly service. Enjoyable outdoor seating read more

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Foods awesome and we love coming with our friends for trivia and bingo night! We love the onion rings and CBD burger! Milkshake for dessert is a must! read more

Loved the loaded burger and delicious, fries. Also great sushi rolls. Someone next time is licked her Poke Ball. The chocolate finale is worth the calories. read more

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When you hit a "burger joint", you're either looking for convenience or the satisfying of a very niche craving! Burger, fries, drink and done. Right? Not the case at Union Burger Bar as my dining experience at Union, not only had the convenience and craving part covered, it was all of that and a bag of chips (or a healthy portion of home cut fries as it were!) -it exceeded expectations. We enjoyed some very special burgers prepared exactly as we had ordered. My black and bleu burger was juicy, and topped with strips of crisp bacon, all ingredients tasted in every bite which I for one, feel is key! Some good old-fashioned thick shakes, served to us with extra milkshake in a retroesque metal canister, was a fun nod to shakes and malts had in my childhood--and what a treat it was! The waitstaff was attentive and the space is delightful, with nice jazz music playing in the background which enhanced the experience.(sunny- you smiled at me and really really eased the pain ) Highly recommended! read more

Friendly service. Table was sticky, food was disappointing. Fries we're saturated in salt, inedible. (And I like salt). Ordered a wedge salad and it was not a wedge and was slimy. Disappointing. read more

Union Burger Bar - "Wedge salad". Yikes. - Burgers Near Me - Southampton, New York

This could be a great place. The food is good, but the size of the meat patty in the sliders was offensive. $18 for maybe 1/8 pound of meat. Salad was good and so were the drinks. read more

Union Burger Bar - This was supposedly a slider. The meat was a little bigger than a quarter. - Burgers Near Me - Southampton, New York

As soon as we arrived we should have turned around and left. Hostess was on the phone and was too bothered to even look up to let us know that she'll "be with us in a second". After a couple of minutes of being ignored, we decided to sit down our elves. Menus obviously arrived late (the hostess was probably disgruntled. Ordered burgers. Inedible. Super salty. They probably want you to order more drinks, but they even loaded my 2 year old son's burger with salt (obviously he didn't like it. Not the fries. Not the old and frozen burger) Ordered beer. Past expiration dates Plates were dirty Glasses dirty Waiting staff was nowhere to be seen The place was empty. The bar tender came to take our order, even tough there where a couple of waiters, it was the bar tender who stopped by. Very charismatic. Don't know his name though. About the only good thing about this place Apologized about ten times because of all these issues we kept having read more

Our first at the restaurant dining experience in 4 months! During this COVID-19 Phased Reopening, how much do we forgive when writing a review? Wait service in the Hamptons in the summer already is working with modified expectations. Social distancing on the lawn: no problem. We were the first clients of the morning, so it is not like the kitchen or staff was overwhelmed yet. Everything was prepared excellently. The burgers were cooked to perfection. The first French fries in 4 months were tasty. The fried pickles were hot from the fryer and the perfect balance of vegetable/vinegar/breading. The shake was definitely photo-worthy. Then there were the problems. One of the draft beers was not available - has happened a hundred times. The specified brioche bun came out as a pretzel bun. The 'appetizer' order of fried pickles arriving 10 minutes after the burgers - cold burgers - hot pickles. The shake arriving another 10 minutes after that - did they think it was dessert? Not understanding basic if/then/else logic - unforgivable. "IF you can make the ($14) Cookie Monster shake with chocolate ice cream, then I want that. Otherwise, I want the plain ($8) chocolate shake." Need I tell you what came to the table? The $14 vanilla version; when asked about it the server just answered "yes." Union Burger Bar might be in the process of rebranding as well. Was it not "Union Cantina" before "Union Burger Bar" and the new logos are "Union @Bowden Square - Steak and Sushi" : that cannot help. As I started by saying, service is never expected to be professional during the summer. During this Phased Reopening, restaurants are hit hard from all sides - lack of labor, lack of usable capacity, and lack of customers lead the list, but the service that does exist needs to be moderately competent if they expect to keep the few customers they have. read more

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Coming into Union Burger Bar, the staff was so friendly and welcoming. The combination between having burgers and sushi is great, something for everyone ! We got a few rolls and they were so tasty, the seafood tasted fresh. The sliders were cooked perfectly, so flavorful, great to share with others. To finish off we had to get a classic brownie of course ! read more

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The server had bottom braces and was a dick. So inconvenienced for no reason. He automatically tacked 20%. I guess why bother being nice if yoh get automatic gratuity. Food is fine. The runner was nice. read more

Stopped here after seeing the reviews of this place. Upon walking in the first thing that got me was how small the I side was....we had a group of 5 and sat at a hi-top. Menu was good with many choices and the food was even better. For apps we shared Fried Pickles, Corn Fritters, and Onion Rings. Everything was great...fried but didn't taste fried which was great. For meal I had build your our burger, the group had Chili, wings, and kids cheeseburger, everyone loved their choices. Definitely. read more

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It is what it is... a burger place. A great one at that! Fine dining it certainly is not, but then who expects that and a burger joint? I'm actually not a person who enjoys eating hamburgers, as I find them to be a backyard, grilling activity Recently, while heading back to New York City from East Hampton, we found ourselves to be hungry, but not wanting to have a dining experience as time was of the essence We thought , " what about a burger and some fries, that we can eat on her lap on the way home from New York in the car" So we googled the best burger in the Southampton area, up came this establishment I was afraid to order online for fear that would take forever, so we went directly to the front door, asked a very lively and polite hostess, if we could place an order to go. She politely informed us that it might be faster for us to sit at the bar Since take out it's not their specialty. She brought us to the bar and she even spoke to the bartender named Ross, that we were on a schedule as we watched Ross make some seriously beautiful cocktails We simply ordered two burgers with cheddar, cheese and fries, I mean how simple is that? My expectations were low, but I must say this place blew me away. I me add n how could a burger taste do dam good? I learners that they use organic beef from the Nieman ranch in Colorado The burgers came out quickly within 15 minutes, steaming, hot, on a perfectly toasted, brioche, and fries that was so crunchy you could cry 20 minutes and $55 later, we left super happy and very pleasantly surprised that this place would satisfy us much as we needed I found all the staff that worked there to be extremely polite, the food to be exceptional, and I understand even have sushi there, which I haven't tried That said, I think we'll be back ! read more

Yummy burgers! The peanut butter milkshake is a must have. Really friendly staff. Would love to come back in the Summer season! read more

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Came here with my parents on a Saturday night for dinner. It's the middle of September so it's technically offseason, but service was still a little slow and not totally accurate. My mother was served regular fries even though she ordered sweet potato fries (sweets are $2 extra) but the waitress was very understanding and apologetic and made sure we weren't charged for them. I got a custom burger (they have a very large selection of buns, cheeses and toppings for you to choose from) and it got expensive pretty quickly. A turkey burger starts at $12 and it ended up being $22 when I added cheese, jalapeños, and guacamole. It was great though, and the sweet potato fries were excellent. Beer was fairly priced. I might come back on a day when they have a special but otherwise was pricey for a burger. It's definitely no Barristers! read more

We loved the idea of creating our own burgers! Since we are not fans of big large patty, we opted out for 5oz veg. burgers. Fries were good and so the beer. 3.5* read more

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