Preheat pan or griddle to medium/high heat. In a bowl, mix together flour, protein powder, cocoa powder, peanut flour, cinnamon, sweetener, and baking powder. Add one egg yolk, milk, and vanilla extract. Gently stir together until combined. In a separate bowl, add three egg whites. Whisk with a hand mixer until stiff peaks. Add egg whites to pancake batter. Gently fold egg whites into batter. Be careful not to over mix or the egg whites will lose their volume and fluffiness. Spoon batter even...
