Super fudgy Peanut Butter Protein Mug Cake

Take the gooey, cakey, delicousness a level up with these mouth watering mug cake recipes packed high in protein perfect for those days you need to hit your protein targets.This recipe will help fuel your body for exercise as well as develop lean muscle mass and help you to feel fuller for longer!

here we have an actually simple super fudgy Peanut Butter Protein Mug Cake made with a load of protein powder and peanut butter powder, and no flour! This half baked fudgy protein mug cake is a great low carb and low calorie dessert.



    • 1 scoop Protein Powder, 30g, ⅓ cup
    • 2 Tbsp Peanut Butter Powder, 12g, 
    • 1 Tbsp Coconut Flour, 7g
    • ½ tsp Baking Powder
    • 3 Tbsp Unsweetened Almond Milk, 45ml
    •  Liquid Egg White, 45g, 3 Tbsp
    • ½ tsp Vanilla Extract


  • Chocolate Chips, Sugar-free recommended below
  • Chopped Peanuts


  • Preheat oven to 350°F and lightly grease a 1 cup ramekin.
  • In a bowl, whisk protein powder, peanut butter powder, coconut flour and baking powder.
  • Add almond milk, egg white and vanilla, and stir until combined. Batter should be smooth.
    Taste batter and add sweetener if needed.
  • Add most chocolate chips, reserving few for the top.
  • Pour batter into ramekin and top with more chocolate and chopped peanuts.
  • Bake for 11-12 minutes. Top should be mostly set, but still slightly wobbly. It will harden when cool.
    Let cool for a few minutes and enjoy!


  • Servings: 1 mug cake | Serving size: 1
  • Calories: 223kcal
  • Fat: 3.6g | Saturated fat: 1g
  • Carbohydrates: 10.7g | Fiber: 5.2g | Sugar: 2.5g
  • Protein: 36.2g