Onion Casserole
["2 Spanish onions", "1 pkg. McCormick sour cream mix", "3/4 c. milk", "1/2 c. grated Swiss cheese"]
["Saute sliced onions in margarine.", "Put all in casserole. Sprinkle with Parmesan cheese and bread crumbs.", "Bake 20 minutes or 1/2 hour in 350\u00b0 oven."]
["onions", "sour cream mix", "milk", "Swiss cheese"]