Hamburger Stroganoff
["1/2 c. finely chopped onion", "1/4 c. butter or margarine", "1 lb. ground beef", "2 Tbsp. flour", "1 tsp. salt", "1 tsp. black pepper", "1 c. sliced mushrooms", "1 c. cream of chicken soup", "1 c. sour cream"]
["Cook onion in butter in a saucepan over medium heat until transparent.", "Add the beef and cook, stirring, until beef is light brown.", "Add flour, salt, pepper, mushrooms and soup.", "Cook for 5 minutes.", "Add the sour cream and simmer for 15 minutes longer. Serve over rice and garnish with paprika."]
["onion", "butter", "ground beef", "flour", "salt", "black pepper", "mushrooms", "cream of chicken soup", "sour cream"]