1 box yellow cake mix 1 and half cup cooked sweet potatoes
Stick butter. I use real butter unsalted
Fix according to the box and add sweet potatoes .cook on 350° in two 8`inch flour and grease pans. Till toothpick comes out clean. Let cake cool completely.
ICING: 1 stick butter
2 cups powdered sugar
Cup Caramel sauce
In mixing bowl beat butter til light and fluffy. Add sugar cup at time.
Beat until nice and creamy. Then add the Caramel sauce.