1/2 c. minced onion
1/2 c. butter
1 1/2 lb. ground beef OR ground turkey
1 can cream of chicken soup
4 oz. can med. mushrooms
2 tbsp. flour
1 c. sour cream

Saute meat and onion in butter until brown. Add soup, mushrooms and flour. Simmer for 15 minutes. When ready to serve, add sour cream and heat through. Serve on burger buns. May also be used as topping for noodles or baked potato.