Chocolate Filled Sweet Potato Cupcakes - Cupcake Fanatic

Ingredients

• 2 cups all-purpose flour
• 2 tsp. pumpkin pie spice
• 1 ½ tsp.baking powder
• ½ tsp.baking soda
• ¼ tsp.salt
• 1 cup unsalted butter, softened
• 1 ¼ cups granulated sugar
• 3 eggs
• 1 lb. sweet potatoes, roasted*, peeled, and mashed
• ¼ cup milk
• 1 tsp.vanilla
• 24 milk chocolate or dark chocolate kisses, unwrapped
• 12 oz. milk chocolate, chopped
• 1 ½ cup unsalted butter, softened
• 1 cup powdered sugar