Joe C.
Yelp
From what I learned there's only a couple of places in Lillehammer to find traditional Norwegian food. This place seemed fairly popular with both locals and tourists alike.
Just so you know, Nikkers runs two businesses. One is a regular type restaurant, and directly next to it is a sports bar type establishment. I dined at the restaurant.
Actually I sat in the rear of the restaurant on a terrific outdoor deck. The deck overlooked a small stream and some nice greenery. It was a pleasant surprise because I didn't expect it from looking at the front facade. My guess is you can only sit out there during the warmer summer months.
The food was excellent. I tried the game stew which included chunks of reindeer meat in a thick gravy sauce. It was reasonably priced, hearty, and filled me for the entire day.
Service was provided with a smile.
I'll have to visit again the next time I'm in Lillehammer when touring with the FIS Skiing World Cup. Last year I placed 2nd in the Men's GIant Slalom. Yea, I wish.... in my dreams.