These donuts would be amazing with some lemon juice & zest: To make them lemon blueberry donuts, reduce the almond milk to 1/3 cup and add in 2-3 tablespoons of fresh lemon juice + the zest from 1 lemon.
Want to make these gluten free? Simply sub a gluten free all purpose flour for the whole wheat flour. You may also need to reduce the almond milk a little. The batter should resemble a quick bread batter consistency.
Want to make these vegan? I actually think a flax egg would work amazing in this recipe. I haven't tried it, but let me know if you do!