In a mixing bowl combine oat flour, coconut flour, baking powder, greek yogurt and eggs. As the dough begins to form, switch your spoon out for your hands. Use your hands to form the dough.
Grease your donut pan. Grab ¼ measuring cup. Scoop ¼ of the dough and try to make a rope as even and smooth as possible. Pinch ends to form a round circle and place into the donut pan. Repeat.