Preheat oven to 350 Degrees FahrenheitPlace ALL ingredients (minus walnuts) in a blender or in a food processor until it creates a batter. Add the walnutsSpray a loaf pan with cooking sprayPour batter inside the loaf panBake for 50 minutes to 1 hour or until a toothpick inserted in the middle comes out cleanRemove from oven and coolEnjoy!