Sweet Potato Casserole

Sweet Potato Casserole

4 cups mashed sweet potatoes or use 4 (1 lb) cans of sweet potatoes
3/4 cup sugar
3/4 cup half and half cream
1/2 cup melted butter
1 1/4 teaspoons vanilla

Topping:
1/2 cup melted butter
1/2 cup flour
1 cup brown sugar
3/4 cups chopped pecans

Boil and mash sweet potatoes. Add the remaining casserole ingredients
and combine. Put into a nonstick sprayed casserole dish. In a separate
mixing bowl, combine the topping ingredients. Place the topping on top
of the potatoes. Bake at 350 uncovered for about 30 minutes or until
topping is crisp.