These Apple Cinnamon Baked Oatmeal Muffins are vegan, gluten-free & oil-free. They are perfect for those on-the-go mornings or for a healthy mid-day snack.
If you don't have ground flax seeds, you can use whole chia seeds instead. The measurements and method are the same as the flax. If you only have whole flax, you can grind the flax seed in a coffee grinder.
Other nut butter ideas: cashew, walnut, sunflower seed and macadamia. Peanut butter works, but it will make the muffins taste a little peanut butter-y.