Squash Casserole
["4 c. cooked squash", "1 tsp. sugar", "1/2 c. mayonnaise", "1/2 c. minced onion", "1 egg, slightly beaten", "1/2 c. grated cheese", "salt and pepper to taste"]
["Cook squash and onion; drain well and mash.", "Add other ingredients.", "Put in 2-quart casserole and bake at 350\u00b0 for 35 to 40 minutes."]
["sugar", "mayonnaise", "onion", "egg", "grated cheese", "salt"]