Irish Potato Cake
["2 1/2 c. sugar", "1 c. butter", "1 c. milk", "1 c. raisins or dates", "1 c. walnuts", "1 c. mashed Irish potatoes", "3 Tbsp. cocoa", "3 Tbsp. baking powder", "1 tsp. cloves", "1 tsp. nutmeg", "1 tsp. cinnamon", "1 tsp. allspice", "2 tsp. vanilla", "3 eggs"]
["Mix ingredients and bake in layers.", "Fill with marshmallow filling."]
["sugar", "butter", "milk", "raisins", "walnuts", "mashed Irish potatoes", "cocoa", "baking powder", "cloves", "nutmeg", "cinnamon", "allspice", "vanilla", "eggs"]