Peanut Butter Cup Protein Donuts   Print Can you believe this tasty looking donut only has 102 calories, frosting included?! Author: EatingBroFood.com Serves: 12 donuts Ingredients Donut Ingredients: 1 cup oat flour 1 egg 1 egg white 2 scoops chocolate protein powder ½ cup plain fat-free greek yogurt ½...