Preparation Melt butter in heavy large skillet over medium heat. Add brown sugar, nectar and rum; stir until sugar dissolves. Increase heat and boil until syrupy, about 4 minutes. Mix in ginger and nutmeg. Add pineapple, banana and mango and sauté just until heated through, about 1 minute. Let cool 2 minutes. Scoop ice cream into bowls. Spoon warm sauce over ice cream. Sprinkle with coconut, if desired; serve immediately.
Preparation Melt butter in heavy large skillet over medium heat. Add brown sugar, nectar and rum; stir until sugar dissolves. Increase heat and boil until syrupy, about 4 minutes. Mix in ginger and nutmeg. Add pineapple, banana and mango and sauté just until heated through, about 1 minute. Let cool 2 minutes. Scoop ice cream into bowls. Spoon warm sauce over ice cream. Sprinkle with coconut, if desired; serve immediately.