sweet potato apple cake

Ingredients For sweet potato apple cake

• 2 1/4 c

  all purpose flour
• 2 tsp

  pumpkin pie spice
• 1 1/2 tsp

  baking soda
• 1 1/4 tsp

  salt
• 1/4 tsp

  baking powder
• 1

  gala apple,cored,diced,about 1 2/3 cups
• 1/3 c

  raisins
• 1/2 c

  butter,at room temp
• 1 1/2 c

  packed light brown sugar
• 3

  eggs
• 1 1/2 c

  leftover mashed sweet potatoes or candied yams
• 1/3 c

  +3 tblsp. apple juice
• 1 1/2 c

  confectioners sugar
• apple slices,optional