Firstly the service was great here, they only serve burgers, so not ideal for anyone who doesn't eat beef. The burgers were tasty and juicy, I got my burger medium, but was still a little under for me so I got a slight taste of raw beef coming through which I didnt enjoy so nuch, but the burger itself tasted good. The fries were crunchy yet fluffy. A really good filling meal if you're hungry and love your burgers. Although if you like to be extra adventurous with your toppings etc, bunsen may not cater to that. All in all a good eating experience and I'd stop by again for a cheese burger.

Best Beef burger by far in Dublin! I know the menu is very short and sweet, but they mean business on producing such a delicious beef burger! Focus on specific menu there is little room for error when you perfect a beef burger like this one! Best Burger chain if they expanded the menu for the veggie heads also! Shoestring fries were such a treat too!

In my opinion, best cheese burger in town. Juicy meat, perfect mix of mayo, mustard and ketchup and a bun that is able to contain all the juices. Sweet potato fries really good and if you want to treat yourself, go for a vanilla milkshake (and don’t check your colesterol for a while)

Spectacular ☺️!! Double cheeseburger with pickles tomato mustard and hand cut chips. The patty is delicious and the burger meat is nice and juicy I asked for medium rare and the cooking was on the spot. I wish more.pickle.next.time . I really love the cheers and all for a good price ❤️

What can I say about these burgers other than wow. I hadn't heard of this place but my girlfriend had so we popped in for lunch. I ordered the double cheese burger with everything on it and it was one of the best burgers I have ever tasted. It's quite a small place so it's easy to miss but there's indoor and outdoor seating that is heated and if you're looking for a tasty meal for a good price this is where you want to go.

One of the best burgers I've ever had. The meat was juicy and the waiter was kind and always available. If you're interested in having my same burger it's a cheeseburger with pickles, onion, lettuce, tomato and ketchup with a side of shoe string fries and a coke. Hope this review helped!

Good location but, small place. Keep in mind when visiting during busy hours. Service is just regular, nothing special. Staff is 'dry'. At the payment time, staff will give u a card payment machine and will ask you to select a tip option of 10%,15%,20% ,25%. The burger is ok an price is also adequate. Frise are overpriced. Not really worth the price at all.

Fantastic burgers, so tasty and unbelievably filthy (in the best way possible). Had the double cheese with shoestring chips (some might call them skinny fries, opposed to the other option, hand cut aka chunky chips) Staff was super friendly and extremely accomodating. Two slightly disappointing things: my table (to the left by the window next to the front door) was very drafty to say the least. And my main issue is the lack of mention anywhere that service isn't included... Still giving 5 stars as food and staff were incredible! Prices: ~8/11€ burger, 4/5€ chips/fries

So this is what a real hamburger tastes like... AMAZING. Great quality meat, good fries, and nice drink selection. Wish they had one near me. Best burger.

Really good burger for a fair price. You could have sweet potato fries for a healthier fries option. The customer service was great too - attentive and friendly. My only comment is please dont serve the wine using this glass (last pic is actually white wine)

The cheeseburger was generously Huge and tasted fantastic. Menu is simple but that’s all one needs when the food is delicious. All the sauces were the best brands Heinz ketchup, Hellman’s mayo and French’s mustard. Service with a smile. Would come back again.

I tried cheeseburger. It was amazing! Meat was juicy and so tasty. Fries were delicious as well. Highly recommended.

This was quite literally the best burger I've ever eaten and the service was amazing!

Best burger I’ve ever had. Even better, they hace gluten free buns. It was like having an orgasm happening in my mouth. Low prices, top quality. We’ll be back.

Ok, I'm a Bunsen believer now! There's something to be about the simplicity of its burgers and their juicy, savory experience of eating one. I was skeptical after ordering a cheeseburger with sweet potato fries and, after tasting it, I wanted a second one lol. This was one of my favorite meals on our short trip to Dublin!

Second Bunsen location I’ve been to in Dublin and it did not disappoint. Straight up best burger in Dublin. Small menu, no fuss, friendly staff, quick service. Make sure to order the double cheeseburger cooked medium. There is no other burger like this in Dublin IMO

If you're looking for a massive menu, go elsewhere. But if you're looking for a burger that will knock your socks off then this is the place for you! Burgers are good size, fries portion easily big enough for two. Vanilla milkshakes also top notch! All round, would 100% recommend.

Really tasty burgers. Loved the limited selection of burgers and its simplicity. Cozy seating, and good service. Solid lunch or dinner choice.

Great food, it was delicious! Fries were hot and fresh, burger was juicy (the beef patty was medium rare). Good service. I recommend.

Dublin’s best burger, served with a lovely non alcoholic beer and sweet potato fries! Bunsen is so consistently reliable whenever a burger is on the cards!

Two lost souls wandered in here on a frigid Wednesday night. We were delighted to encounter the most excellent service in both of our memories. The whole experience was as fun(sen)😉 as anything in Dublin. Special shout out to our delightful server Kate. You go girl!

Absolutely the best hamburger in town hands down. Not for vegetatarians, as they only have cheeseburgers and hamburgers. The meat is amazing and good choice of potatoes as well. If you order to go, I suggest ordering during the week and avoid weekends. The price is good, maybe the beer is a little expensive.

This place is great, reasonably priced food that tastes delicious, which always come in a good portion size, milkshakes are very tasty and would recommend. The staff are friendly and know when to come over to help. The only thing that I would like is that they had barbecue sauce available, it doesn't really matter but if they did get it, that would be cool!

Delicious burgers! My fiance and I had a few different burgers while in Dublin. We're from America and didn't have the greatest experiences elsewhere but Bunsens are very good. Those fries too are perfect.

The best burger in Dublin. Order medium or even less cooked to get all the juice flowing. Shoestring fries and sweet potato fries are really good. The restaurants are mostly busy so expect waiting times. “Hip” staff and fast service. They also bring the bill ASAP without being asked, fast food for sure.

Just like most places in that part od Dublin, the food is bit iverprices, the beer comes in smal cans and it all tastes ok. Nothing mind blowing, it still take the taste of 5guys over their burger. However I recommend to pop in and taste that Pale Ale from Whiplash brewery. So smooth, delicate and refreshing 👌🏻. Place as outside bit, ground floor and 1st floor seating areas, just another l gentrified eatery perfect for hipsters and tourists.