Step 1

Preheat the oven to 350°F. Lightly grease a standard size loaf pan (8½x4½-inches).

Step 2

In a large bowl, combine oat flour, almond flour, cinnamon, ginger, allspice, baking soda, baking powder, and salt. Whisk together and set aside.

Step 3

In a separate large bowl, whisk together the eggs, maple syrup, yogurt, vinegar and vanilla. Whisk until smooth.

Step 4

Add the dry ingredients to the bowl with the wet, stirring as you add it in increments. Lastly, fold in the diced apple until evenly distributed. Pour batter into the loaf pan and bake for 35 minutes or until golden brown and set in the center. Allow to cool before serving. See notes if you'd like to make the optional icing.