Sweet Potato Casserole
["3 c. cooked and mashed sweet potatoes", "1/2 tsp. salt", "1/3 c. stick melted margarine", "1/2 c. milk", "1 tsp. vanilla", "1 c. sugar", "2 lightly beaten eggs", "1 c. brown sugar", "1/2 c. self-rising flour", "1/2 stick melted butter", "1 c. coconut"]
["Spread over potato mixture.", "Bake at 350\u00b0 until topping is brown."]
["potatoes", "salt", "margarine", "milk", "vanilla", "sugar", "eggs", "brown sugar", "flour", "butter", "coconut"]