Sweet Potato Casserole

5 mashed, baked, sweet potatoes
1/4 tsp. salt
1/4 c. butter
2 eggs
1 T vanilla
1/2 tsp. cinnamon
1/2 c. sugar
2 T cream
Topping:
1/4 c. soft butter
3 T flour
3/4 c. brown sugar
1/2 c. chopped pecans
Mix topping together until like course meal. Sprinkle over the potatoes. Bake at 350 for 30 min.