Wanda'S Company Casserole
["8 oz. pkg. flat spaghetti or noodles", "1/4 c. chopped onion", "1 can (4 oz.) mushrooms", "small amount of margarine", "salt and pepper (as desired)", "1 c. sour cream", "1 c. creamed cottage cheese", "1 1/2 c. turkey or chicken, chopped", "1 c. diced ham", "1 c. shredded sharp Cheddar cheese"]
["Bring water to boil.", "Add spaghetti.", "Cover and turn off heat. Let stand for 20 minutes."]
["flat spaghetti", "onion", "mushrooms", "amount of margarine", "salt", "sour cream", "cottage cheese", "turkey", "ham", "Cheddar cheese"]