Betty Bridge'S Squash Casserole No. 4
["2 lb. yellow squash", "chopped onion to taste", "1 c. sour cream (or nonfat yogurt)", "2 eggs (or 4 egg whites)", "1/2 c. shredded sharp cheese", "24 saltine crackers (made into fine crumbs)", "salt and pepper to taste"]
["Boil together", "the squash and onions in water to cover. When tender", "mash", "by beating with mixer or blender or processor.", "Add all", "other", "ingredients.", "Top", "with more cheese and bake at 350\u00b0 for 45 minutes in Pyrex dish."]
["yellow squash", "onion", "sour cream", "eggs", "sharp cheese", "crackers", "salt"]