If you're not wanting to use a blender or food processor then whisk the dry ingredients (oat flour, cinnamon, baking powder, baking soda, and salt) together in a large bowl, add in the wet ingredients (eggs, banana, Greek yogurt, avocado oil, vanilla extract, and maple syrup if using), then fold in the grated carrots & apple!
Keyword breakfast, gluten-free, kid friendly, snack, toddler friendly