Sweet Potato fries are a big thing in my area so the fact that I could find somewhere in Germany…read morethat served them was fantastic. I went here after a long workout and even longer day of meetings and the staff was so kind. I know I looked terrible but they welcomed me in, explained any menu item I was unsure of and stayed patient as I weighed my options. Since I wasn't terribly hungry, I only ordered the sweet potato fries but the restaurant smelled delightful so I'm sure the rest of their food had to be the cause of that. There were several jars of bottle caps throughout the dining room. One gentleman was explaining a game that could be played with them and allowed me to bring a few home for a friends collection. Honestly, a pleasant experience and I didn't feel out of place as a sweaty American. Luckily, the smell of food in the restaurant outweighed my gym stench!

Super Burger! The sweet potato fries were also pretty awesome. The only thing I would change is…read moreto add a bit more garlic to the garlic sauce. The price is good for what you get and the service and atmosphere are great. One of my favorites in town now.

If I had to title Jim Block, I would call it a higher version of McDonalds. But only on the quality…read moreside, the price is pretty good for what you get: freshly made burgers, fries and more. Mainly the meals are always under €10, which is really good for the quality you get here. Next to the normal sodas they have a few more exotic lemonades. Also contrary to McD's you don't leave here hungry - the portions are huge and even customizable.

another way to have fast food,with knife and relax place.Taste is ok ,portion is a bit too much for…read moreme. Overall ,price little bit higher than normal fast food restaurant ,food is better !

Immer wieder ein Besuch wert. Sehr gutes Essen hat…read moretradition. Das Ambiente am Kamin ist einfach super.

Heard about it pretty often as friends were talking good about the steak and about the burgers…read morebeing nice. Went there once and will probably never go there again... I had a burger (which was completely made with products you can by from any random supermarket... dry bun, frozen pattys etc...) and my friend had a mixed bbq plate with a variation of steaks that were grilled pretty impressively on an open fireplace in the restaurant but all were dry as God knows what and did not taste either. The service was nice and friendly but I'm afraid to say that the food and decoration as well as atmosphere of the place were awful. :-(

The store is tiny and you have to be lucky or early to find a space to sit…read more But it's SO WORTH IT! They make the best burgers in town!

If you are in Hanover and love burgers Duke Burger is a must!! Amazing burgers from this little…read moreshop! They make their own buns (they are A+) and use fresh never frozen ground beef. The staff is very friendly and helpful. I had the chill-cheese burger w/ fries and hot and smokey BBQ dipping sauce (OMG). Oh and by the way, w/ drink 10.00€ need I say more?

I was in town for work, after flying 11 hrs I Wanted…read moresomething familiar and considering the best burger I ever had was in Copenhagen I tried Kuhnstwerk. Service outside was slow so I went inside, service was still slow. I ordered the say Hey cheeseburger it was good, fresh veggies a good burger sauce. It came with ample fries perfectly cooked. They have an extensive menu everything from breakfast to dinner. They have a large selection of alcoholic beverages too Lots of choices in the city center, you can't go Wrong here

I really enjoyed eating here last night with a friend. They don't take reservations for less than 4…read morepeople, but the line for tables went really quick and we were quickly seated. I ordered a white ice tea and it was served in a really cute mason jar and thoroughly enjoyed it. We waited a little for our burgers (it could've just been the hunger dictating how long it was) but when we got them we weren't disappointed. I got the Caio Bella and loved the cheese/sauce that it came with, and my friend really liked his inside out burger. For dessert, each of us ordered a milkshake (I got Nutella and he got the Oreo one) and I loved the over the top ness of it (mine came with mini donuts), but it wasn't so large that I couldn't finish it. My friend lives in Hanover and has came here multiple times and really enjoys it and if I'm ever in Hanover again I'd love to come back.

Ate here a couple of time already. Now let me make this clear, this is a burger joint using…read moredry-aged beef patties not some high class restaurant. You'd have to order on the counter and then get it yourself when the order is ready. That being said, the staff was really friendly and spoke English for those non-Deutsch speakers. Quality vis-a-vis price is quite good. A burger, fries and drink would cost between 11-16 Euros. Of, course if you do fancy a steak, it is also available. I prefer their BBQ burger with fries and that truffle-mayo dip. I don't quite get why the drinks are so small. Apart from the beers, drinks come in a meager 200ml portions. I'm not entirely sure whether this is something common in Germany or the stores' way of getting you to buy another drink. Overall, this is a nice place with good burgers, friendly staff and great location.

Terrible burger. Not only did we wait 35 minutes for our order, but it was the worst burger we have…read moreeaten in Hannover. Extra Blatt is much much better and better service. The sweet potato fries were soggy. Never again.