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protein mug brownie cake in white ramekin with gold spoon taking a scoop

Fudgy Protein Brownie Mug Cake

This single-serve fudgy protein brownie mug cake is your new favorite easy protein dessert! Made with chocolate protein powder and simple pantry staples, it’s ready in just 1 minute and totally satisfying.
Prep Time 3 minutes
Cook Time 1 minute
Cooling Time 1 minute
Total Time 5 minutes
Serving Size 1 Brownie

Equipment

  • 1 microwave
  • 1 mug or ramekin

Ingredients

  • 2 tbsp sunflower seed butter or any nut butter
  • 1 tbsp maple syrup
  • 1 tbsp high protein yogurt – Greek sheep or vegan for dairy free
  • 1 tbsp unsweetened cocoa powder
  • 2 tbsp chocolate protein powder I used a grass-fed Beef Protein Powder but use your favorite. Use a plant-based one to keep the recipe vegan.
  • 1 tbsp coconut or almond flour
  • 2 tbsp coconut milk or milk of choice
  • ¼ tsp baking powder
  • Pinch of sea salt
  • 1 tbsp Mini chocolate chips or chopped dark chocolate

Instructions

  • In a microwave-safe mug or ramekin, stir together the sunflower or nut butter, maple syrup, and yogurt until smooth.
    2 tbsp sunflower seed butter, 1 tbsp maple syrup, 1 tbsp high protein yogurt – Greek
  • Add in the cocoa powder, chocolate protein powder, flour, baking powder, and salt. Mix well.
    1 tbsp unsweetened cocoa powder, 2 tbsp chocolate protein powder, 1 tbsp coconut or almond flour, ¼ tsp baking powder, Pinch of sea salt
  • Stir in the coconut milk until the batter is smooth and thick. The batter should be thick but spreadable. Add a splash more milk if necessary.
    2 tbsp coconut milk
  • Fold in the chocolate chips or chunks.
    1 tbsp Mini chocolate chips or chopped dark chocolate
  • Microwave for 45–60 seconds, depending on your microwave strength. Check at 45 seconds for a gooey center. It should be set on top but soft in the middle. Let cool for 1–2 minutes before diving in!

Video

Notes

Recipe Tip: For a super fudgy brownie mug cake, don’t overcook it in the microwave. Start with 45-60 seconds, then check. It should be set around the edges but slightly gooey in the center. The residual heat will finish cooking it without drying it out.
Pro Tips to Get It Extra Fudgy
  • Don’t overmix—just until combined.
  • Add a square of dark chocolate to the center before microwaving for a melty lava effect.
Macros + Nutrition Info (Estimated)
Calories: 285 | Protein: 21g | Carbohydrates: 16g | Fat: 17g | Fiber: 5g | Sugar: 7g
Macros will vary slightly depending on the protein powder and nut butter you use.