3 c. mashed sweet potatoes (1 40 oz. can makes approximately 3 c. mashed)
1 c. granulated sugar
1 tsp. vanilla
1/2 c. melted butter
2 eggs

TOPPING:

1/2 c. brown sugar
1/2 c. nuts (pecans are good)
3 tbsp. flour
3 tbsp. butter (not melted)

Mix first 5 ingredients. Put in buttered casserole. Mix topping to crumb consistency; sprinkle on top of potatoes. Bake at 350 degrees for 30 minutes. Do not cover.