Luann'S Hamburger Stroganoff - cooking recipe

Ingredients

1 lb. hamburger
1/2 medium onion, chopped
2 Tbsp. butter
2 Tbsp. flour
2 tsp. salt
1/4 tsp. pepper
1 can cream of mushroom soup
1 pt. sour cream
1 can sliced mushrooms

Preparation

Brown hamburger and onion. Drain grease. Add butter, flour, salt, pepper and mushrooms. Cook for 5 minutes. Add cream of mushroom soup and simmer for 5 minutes. Cool to serving temperature and add sour cream.