Preheat oven to 350 convectionIn a large bowl place the 2 cups of bran flakes and using your hands and a large spoon, crush.Add the oatmeal, wheat germ and cinnamon and mix well. Set aside.In the stand mixer bowl crack and place egg. Beat on a medium speed for a few moments. Add yogurt, applesauce, vanilla, honey and skim milk powder. Turn on mixer and mix well. Add baking powder and soda and again mix well.With mixer on medium, slowly add the bran flake mixer to the yogurt mixture.After well mixed, add chopped walnuts and raisins.Cover two half sheet pans with parchment paper. Using an ice cream scoop, place scoops of dough about 6 per sheet, flatten slightly.Bake for 16-18 minutes. If doing two sheets at a time, rotate after 8 minutes.Remove and place on cooling rack