Do you have a price range or specific type of food in mind? Peacock Alley downtown has a great menu and a fun martini list. East 40 is a little more upscale with good steak and desserts. Pirogue Grille is more seasonal foods.
Other than that, it's your pretty basic chains. Applebees, Ground Round, Red Lobster etc. Of course, to me, I can never go wrong with some fries and gravy from Big Boy.
Peacock Alley Bar & Grill
422 E Main Ave, Bismarck, ND 58501
121 N 4th St, Bismarck, ND 58501
2511 E Main Ave, Bismarck, ND 58501
Bismarck's East 40 Chophouse & Tavern
1401 Interchange Ave, Bismarck, ND 58501