1 Preheat oven to 400°F.2 In a medium bowl combine flours, oats, sugar, baking powder and salt. In a small bowl, combine egg, oil, buttermilk, apple butter and dried cranberries; add to dry ingredients. Mix until dry ingredients are just moistened.3 Spray muffin tin with nonstick cooking spray. Fill cups two-thirds full. Bake for 17 to 20 minutes, or until muffins spring back when lightly touched.4 Variation: Mix 3 tablespoons packed brown sugar, 1/2 teaspoon ground cinnamon; sprinkle about 3/4 teaspoon on top of each muffin before cooking.