Place sweet potatoes in a large saucepan and cover with water.
Bring to a boil. Reduce heat; cover and cook for 10-15 min. or until tender.
Drain potatoes and place in a large bow; mash until smooth.
Beat in the cream, eggs, brown sugar, vanilla, cinnamon and ginger; fold in pecans.
Transfer to a greased 8” square baking dish.
Combine sauce ingredients; spoon over potatoes mixture.
Cut through with a knife to swirl the sauce.
Bake uncovered at 325º for 30-40 min. or until a thermometer reads 160º.