4 med. sweet potatoes, unpeeled
1/3 c. sugar
1/3 c. brown sugar
3/4 c. orange juice
1 tbsp. cornstarch
1/4 c. butter

Cook potatoes in boiling salted water until almost tender. Remove from water and cool. Remove skin and cut potatoes in quarters. Place in a flat 1 1/2 quart baking dish. Combine other ingredients in a saucepan and bring to a boil. Pour over potatoes, cover and bake at 375 degrees for 15 minutes. Remove cover and cook an additional 10 minutes. Yields 8 servings.