Onion Casserole
["1 stick margarine (1/2 c.), melted", "1 sleeve saltine crackers, crushed", "2 eggs, beaten", "1 3/4 c. milk", "6 to 8 large onions, sliced", "4 to 6 oz. grated sharp cheese", "1 can cream of mushroom soup", "salt and pepper to taste"]
["Preheat oven to 350\u00b0.", "Line a 9 x 12-inch Pyrex with crushed saltine crackers. Place a layer of onions over crackers.", "Sprinkle with a layer of grated cheese.", "Repeat until onions and cheese are used."]
["margarine", "crackers", "eggs", "milk", "onions", "cheese", "cream of mushroom soup", "salt"]