Bar M Steakhouse, formerly known as "Dean's Steakhouse" is proud to announce our new name and new owners! We've completely updated our look, and revamped our menu to make it even better than before. If you're located in the Mandan or Bismarck, ND, area or just passing through the area, stop in for fresh cut steaks, buffalo ribeye, fresh salad bar, and other great menu items to choose from! We pride ourselves on giving our customers a positive experience, from our service to the taste of the food.