3 cups mashed sweet potatoes
1 cup sugar
2 eggs
1/2 cup flour
1 teaspoon vanilla
½ sticks margarine butter (4 tablespoon) soften
Topping:
1 cup brown sugar
1/3 sticks margarine butter, soften
½ cup chopped walnut nuts
1/3 cup flour
Directions:
Mix first ingredients. Place in pan grease (round stone ware pan is good size). Mix topping brown sugar and margarine with pastry blender or folk. Add nuts and flour. Sprinkle over sweet potato mixture. Bake for 35-40 minutes.