Ingredients required- 1 scoop of protein powder, 1 tbsp wheat flour, 1 tbsp milk, ½ tsp baking powder, 1 egg and stevia powder as per taste. Method-In a microwave-safe mug, add wheat flour, baking powder, protein powder and stevia powder. Give a mix. Add egg and milk to the mug. Use a fork to mix all the ingredients and form a batter. Microwave the mug for 2 minutes. Once cooked, you can garnish the Mug Cake with some chocolate sauce and choco chips.