3 lb. round steak
3 tbsp. butter
2 tbsp. minced onion
1 can mushrooms, drained; save liquid
1 1/2 tsp. salt
1/2 tsp. black pepper
1/4 tsp. paprika
A grating of nutmeg
1 c. sour cream

Pound the beef until it is thin, then cut thin, narrow strips. Saute the onion, beef, and mushrooms in the butter in a moderately hot skillet. Add the seasonings and just enough of the liquid off the mushrooms to simmer slowly over a low fire for one hour. Add the sour cream just before serving and reheat but do not allow to boil after sour cream has been added.