Slather this "spiced-up" butter on your baked sweet potatoes! The butter can be prepared up to 1 week in advance, and can be doubled, make this topping well in advance, it will save you time. If you have a any leftover butter, it can be frozen. This amount of butter should be enough for 5-6 medium baked yams depending on the amount used on each potato. This is wonderful on baked sweet potatoes!