PREHEAT oven 350º F. Grease two 8 x 4-inch loaf pans.
COMBINE flour, brown sugar, whole wheat flour, bran cereal, walnuts, baking soda, cinnamon and salt in large bowl. Combine apple pie filling, evaporated milk, eggs, butter and maple flavoring in large bowl, stirring to break apart apples. Add apple mixture to flour mixture; stir just until moistened. Spoon batter into prepared loaf pans.
BAKE for 55 to 65 minutes or until wooden pick inserted in center comes out clean. Cool in pans on wire rack for 10 minutes; remove to wire rack to cool completely.
COOKING TIP: Store individually packaged, pre-sliced bread in the freezer for easy, on-the-go treats.