Prepare 3 8″ cake pans, dusting with coconut flour.
Mix wets and dries into beaten egg yolks until completely combined. No lumps or streaks.
Use a wide spoon or shallow scoop to add 1C of beaten egg whites and stir to lighten batter. When streaks are mostly gone, turn the batter into the rest of the beaten egg whites and stir until only a few streaks remain.
Divide between pans, smooth, and cook 20-30 minutes, until the centers spring back and a toothpick is clean.
Cool for 10 minutes then turn out onto cooling racks.