Add rolled oats to blender. Blend until fine with a flour-like consistency.
Add peeled and diced apple, cinnamon, nutmeg, peanut butter and soy milk to the blender. Blend until smooth. After blending, add 3-4 cubes of ice if you desire a colder and creamier smoothie. Blend until the ice is mostly broken down. Enjoy!
Sweet apples like Gala, Honeycrips, or Fuji work well in this smoothie.