3 c. mashed sweet potatoes
1 c. sugar
1 stick butter
2 eggs, well beaten
1 tsp. vanilla
1/3 c. milk
1/2 c. raisins (if desired)
1 c. brown sugar
1/2 c. flour
1/3 c. soft butter
1 c. chopped pecans

Bake at 350°F for 25 to 30 minutes.