Yellow Squash Casserole
["2 lb. yellow squash", "2 eggs", "1 onion, grated (optional)", "2 c. thick white sauce", "1/2 lb. sharp cheese, shredded", "salt and pepper to taste"]
["Cook squash until tender. Drain and mash into fine pulp.", "Add beaten eggs, onion, grated cheese and white sauce.", "Cook in a double boiler 1 hour.", "Place in a 2-quart casserole together with bread crumbs and bake at 375\u00b0 until crumbs brown.", "(Can cook in double boiler the day ahead, then bake later.)", "Makes 8 to 10 servings."]
["yellow squash", "eggs", "onion", "white sauce", "sharp cheese", "salt"]