Put two scoops of whey protein powder in a coffee mug. Mix in 1 egg white. Mix in cup almond milk. Microwave for 2 minutes. Turn mug upside down and pop out the cake. Top with powdered peanut butter (mixed with water to desired consistency).
Microwave Mug Protein Muffin for 1 (Gluten Free) ¼ cup all-natural vanilla whey protein powder ¼ tsp baking powder Pinch of fine sea salt (optional) 1 large egg ½ cup mashed very ripe banana (applesauce also works) 1 tbsp milk (dairy or nondairy)