3 c. baked, mashed sweet potatoes (or two 29 oz. cans yams)
1 1/2 c. sugar (or 1/4 c. sugar plus equal to taste)
2 eggs, slightly beaten
1/3 c. milk (optional)
1/2 c. melted butter (optional)
1 tsp. vanilla

Mix and pour into casserole sprayed with Pam.

TOPPING: 1 cup brown sugar, 1/3 cup melted butter, 2/3 teaspoons baking soda, 1/2 cup flour, 1 cup chopped walnuts. Mix and spread on top; bake 350 degrees for 25 to 30 minutes.