Preheat oven to 350° F.
Cook potatoes in water until tender. Drain and cool. Peel
and cut in half lengthwise.
Melt butter and combine with remaining ingredients, stirring until sugar is dissolved. Pour over potatoes. Bake, turning once and basting with sauce, until hot, about 20 minutes.
Note: Potatoes and butter mixture can be placed in large skillet and heated on top of stove instead of in oven.