Queen Puff's Sweet Potato Casserole

Preheat oven to 350º

Spray baking pan with cooking spray.

While sweet potatoes are still warm in a mixing bowl, mix in butter, sugars, cinnamon, eggs, milk and vanilla.

Fold in raisins and pecans, if desired.

Spread in baking dish.

Make topping mix, which consists of the last 3 ingredients. Mix brown sugar, pecans and cinnamon. Add to top of sweet potatoes.

Bake for 25 minutes.

After removing casserole from oven, place marshmallows on top. You may want to add a small amount of brown sugar, cinnamon and/or pecans on top of marshmallows.

Bake 5-10 minutes more until marshmallows brown to your liking.