Zucchini Casserole
["8 to 10 medium zucchini, chopped or grated fine", "2 small onions, chopped fine", "1 lb. grated Cheddar cheese (save 1/2)", "1 c. Bisquick", "3 eggs, beaten", "2 c. milk", "salt, pepper and dash of oregano"]
["Mix all ingredients in a large bowl.", "Sprinkle with garlic salt, salt and pepper to taste.", "Put in greased 9 x 13-inch baking dish.", "Sprinkle top with remaining cheese.", "Bake at 350\u00b0 for 1 hour."]
["zucchini", "onions", "Cheddar cheese", "Bisquick", "eggs", "milk", "salt"]