4 med. cooked or canned sweet potatoes
1/2 c. sugar
1/2 c. firmly packed brown sugar
1/4 c. water
1/4 c. butter

Halve potatoes lengthwise. Place in greased shallow baking dish. Combine sugar, brown sugar, water, and butter; bring to boiling point. Pour over potatoes. Bake in 400 degree oven for 20 minutes. Baste several times with syrup in baking dish.