1 (2 oz.) can sliced mushrooms, drained
1/4 c. chopped onion
2 tbsp. butter
1 (19 oz.) can chunky beef soup
1/4 c. sour cream
1 c. cooked noodles
2 tsp. paprika

In saucepan, brown mushrooms and cook onion in butter until tender. Add remaining ingredients. Heat, stir occasionally. Makes about 3 cups.