Mash the banana and peanut butter together in a small bowl. Stir in the flaxmeal, protein powder, cinnamon, and oats until combined. Stir in the soy milk. Add in the raisins and chopped nuts, saving a little to add as a topping. Flatten out onto a plate to form a large cookie. Refrigerate overnight. In the morning, grab a spoon and enjoy! Source: Calorie Count