Sweet Potato Casserole
["3 c. mashed potatoes", "1 c. sugar", "1/2 tsp. salt", "1/2 stick margarine", "1 c. milk", "1 tsp. vanilla", "1/2 stick margarine", "1 c. chopped pecans", "1 c. brown sugar"]
["Melt margarine.", "Stir in other ingredients.", "Spread on top of potato mixture.", "Bake at 350\u00b0 for 30 minutes."]
["potatoes", "sugar", "salt", "margarine", "milk", "vanilla", "margarine", "pecans", "brown sugar"]