The recipe works with white, spelt, oat, or Bob's gluten free all purpose flour. I have not tried almond flour or or whole wheat flour so cannot recommend those here.To make banana bread donuts, whisk all liquid ingredients in a large bowl. Grease a donut pan or mini muffin tin. Preheat the oven to 350 F. Stir the dry ingredients into the wet form a donut batter. Smooth into the pan. Bake for eight minutes or until the donuts rise and a toothpick inserted into the middle of a donut comes out mostly clean. Let cool, then pop out of the pan. Icing options, and a recipe for cinnamon cream cheese frosting, are included above.View Nutrition Facts