Sweet Potato Casserole - cooking recipe

Ingredients

3 cups sweet potatoes (cooked and mashed)
1 cup granulated sugar
1/2 cup butter (softened) or 1/2 cup margarine (softened)
2 eggs, beaten
1 teaspoon vanilla
1/3 cup milk
Topping
1 cup light brown sugar
1/2 cup flour
1/3 cup butter (softened) or 1/3 cup margarine (softened)
1 cup pecans, chopped

Preparation

Mix first 6 ingredients and pour into a large baking dish. I use a 2.8 Liter Corning Ware dish.
Mix the topping ingredients in a separate bowl.
Sprinkle topping on the top of the casserole.
Bake in a 350 degree, preheated oven for 25 minutes.