Chunky bits of apple in cupcakes topped with caramel icing and caramel drizzle.   To begin, line two muffin pans with papers. Set aside. Preheat your oven to 350 degrees. In a bowl, combine 3 cups of all-purpose flour, 1 teaspoon each of baking soda and salt, 1/4 teaspoon baking powder, and 2 teaspoons of