Hamburger-Noodle Casserole
["1 lb. hamburger", "1 small onion, chopped", "1 can tomato sauce", "3 c. noodles, cooked", "1 c. cottage cheese", "1/3 c. sour cream"]
["Brown hamburger and onion.", "Add tomato\tsauce.\tMix the cottage", "cheese", "and sour cream, and in", "a\tgreased", "casserole alternate layers of hamburger, noodles", "and sour cream-cottage cheese mixture.", "Bake at 225\u00b0 for 30 minutes."]
["hamburger", "onion", "tomato sauce", "noodles", "cottage cheese", "sour cream"]