HEALTHIFIED PEANUT BUTTER MUG CAKE (Picture is not mine!) Ingredients 1 heaping tablespoon oat flour (Or wheat flour) 1 egg white 1/2 teaspoon baking powder 1 tablespoon brown sugar 2 tablespoons of peanut butter 1 teaspoon cinnamon 1/2 teaspoon vanilla extract Directions Mix all dry ingredients in a bowl Add in wet ingredients and stir til blended Spray a mug with cooking spray and pour in batter Stick in the microwave for one minute. Bam! Mug cake. Super tasty treat, num num.