Ham And Swiss Cheese Casserole
["2 Tbsp. margarine", "1/4 c. grated onion", "1 can condensed mushroom soup", "1 c. sour cream", "6 to 8 oz. medium cooked noodles", "3 c. diced ham", "2 c. shredded Swiss cheese"]
["Saute butter and onion.", "Mix together the remaining ingredients.", "Bake in a 350\u00b0 oven for 30 to 35 minutes.", "Serves 8 to 10."]
["margarine", "onion", "condensed mushroom soup", "sour cream", "noodles", "ham", "Swiss cheese"]