Zucchini Casserole
["1 lb. zucchini", "1 fresh onion", "16 oz. can tomatoes", "salt and pepper", "sharp cheese", "1 Tbsp. butter"]
["Saute onion in butter in large frypan.", "Slice zucchini thin. Add to onion.", "Cook 5 minutes.", "Add tomatoes, salt and pepper. Cover and cook 25 minutes on medium heat.", "Pour in buttered casserole.", "Top with sharp cheese.", "Bake at 375\u00b0 until cheese melts."]
["zucchini", "onion", "tomatoes", "salt", "cheese", "butter"]