Zucchini Casserole
["1 lb. ground beef", "4 c. sliced zucchini", "1 c. mayonnaise", "1 c. Cheddar cheese", "1 c. Parmesan cheese", "2 eggs", "1 onion, chopped", "salt and pepper"]
["Cook zucchini in 2 cups boiling water until tender.", "Brown beef and onion; mix all ingredients together.", "Pour in casserole dish. Dot with butter and cover with bread crumbs.", "Bake 1 hour at 350\u00b0."]
["ground beef", "zucchini", "mayonnaise", "Cheddar cheese", "Parmesan cheese", "eggs", "onion", "salt"]