Kroll's Diner is a '50s-style restaurant serving up German and American dishes since 1972 with locations in Bismarck, Mandan, Minot and Fargo. The restaurant is known for its award-winning Knoephla Soup and hand-scooped shakes and malts. Most often recognized for its Kroll's Lady characters of old, the Kroll's brand is marked by its famous tagline, "Sit Down and Eat!"
Excellent staff food and customer service great place for lunch the shakes are to die for!
NW
N Ward
Mar 22, 2026
1.0
Commented on their facebook post videos about the cross contamination of cooked food / raw ingredients and they blocked me, instead of taking constructive criticism and correcting their food prep methods. Not to mention if you’re vegetarian or vegan, they use the same utensils and flat top for everything. Have a look for yourself. Kroll’s Diner - Mandan is their profile/page on Facebook. Will be reporting to them their local food health inspector.
CT
Chandler Thomas
Mar 7, 2026
5.0
Yum
RT
Raven TOH
Feb 6, 2026
1.0
If ZERO ⭐️s was an option...BEST BELIEVE 😤
This was easily one of the worst meals I’ve had not just in Mandan, but in the whole country.
This place rides on nostalgia and reputation — because the actual experience is flat-out bad.
The food was greasy, flavorless, and barely warm, like it was rushed out just to clear a ticket. The fries were limp and soggy, and the main dish had zero seasoning and absolutely no care put into it. It tasted mass-produced and reheated, not freshly cooked.
Service was just as disappointing. Our server looked annoyed to even be at the table, disappeared for long stretches, and never once checked to see if the food was okay — which it very clearly wasn’t. We had empty drinks and dirty plates sitting in front of us longer than it took to get the food.
The restaurant itself felt worn down and neglected. Sticky tables, a generally grimy feel, and an atmosphere that screams coasting instead of improving. I did see a few roaches on the floor.
For what they charge, this is embarrassing. There are way better local spots in Mandan that actually care about what they put on a plate.
Brutally honest:
This place must survive on its name — not its quality.
I WILL NOT BE BACK
TM
Tamri Mills
Feb 6, 2026
1.0
When I went with my husband for a date the service was slow. It felt like it took forever to get service. The flavor of the food was ok but it was cold when we received it. One of the servers seemed to be in a bad mood so I didn’t want to bring it to their attention when the food was cold. Not impressed at all
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