Sweet Potato Casserole I

Description
From my Aunt in West Virginia
 * Contributed by Catsrecipes Y-Group

Filling

 * 3 cups mashed sweet potatoes
 * 1 cup white sugar
 * 1 tsp vanilla
 * ½ cup butter, melted
 * 2 eggs beaten

Topping

 * 1 cup brown sugar
 * ½ cup flour
 * ½ cup chopped pecans
 * ½ cup butter

Directions

 * 1) Mix the filling ingredients well and place in greased casserole dish.
 * 2) Mix the topping ingredients well and spread over filling.
 * 3) Bake uncovered at 350°F for 30 minutes.