Tomato Casserole
["2 (16 oz.) cans peeled whole tomatoes", "1 large onion, chopped", "4 Tbsp. margarine", "2 Tbsp. granulated sugar", "1 tsp. salt", "1 tsp. oregano", "2 or 3 slices bread, crumbled", "3/4 c. sharp Cheddar cheese, grated"]
["Put the tomatoes and onion in a saucepan; bring to a boil. Add margarine, sugar, salt and oregano.", "Reduce heat to medium and cook for 5 minutes.", "Add bread and stir.", "Pour into a 1 1/2-quart lightly greased casserole dish.", "Top with grated cheese.", "Bake, uncovered, at 325\u00b0 for 20 minutes or until cheese is melted."]
["tomatoes", "onion", "margarine", "sugar", "salt", "oregano", "bread", "Cheddar cheese"]