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Protein Mug Cake

Protein Mug Cake

  • Author: Ella
  • Prep Time: 2 minutes
  • Cook Time: 1-2 minutes
  • Total Time: 3-4 minutes
  • Yield: 1 serving 1x
  • Category: Dessert, Snack
  • Method: Microwave
  • Cuisine: Healthy, High-Protein

Description

A quick and easy protein mug cake recipe that is perfect for a healthy dessert or post-workout snack. Made with protein powder, this single-serving cake is fluffy, delicious, and packed with nutrients.


Ingredients

Scale
  • 1 scoop protein powder (chocolate or vanilla)
  • 2 tbsp almond flour or oat flour
  • 1 tbsp cocoa powder (optional for chocolate flavor)
  • 1/4 tsp baking powder
  • 1 tbsp sweetener of choice (stevia, honey, erythritol)
  • 1/4 cup milk (or non-dairy alternative)
  • 1 egg or egg white
  • 1 tsp vanilla extract (optional)
  • 1 tsp nut butter (optional for extra creaminess)

Instructions

  • In a microwave-safe mug, mix protein powder, flour, baking powder, cocoa powder, and sweetener.
  • Add milk, egg, vanilla extract, and nut butter (if using). Stir until smooth.
  • Microwave on high for 60-90 seconds. If needed, cook in 10-second bursts until done.
  • Let it cool for 1-2 minutes before eating.
  • Top with Greek yogurt, nut butter, or berries if desired.

Notes

  • For a softer texture, use casein protein powder or mix whey and casein.
  • Adjust microwave time based on power level.
  • Swap egg for mashed banana or applesauce for an egg-free version.
  • For a gluten-free mug cake, use almond or coconut flour.

Nutrition

  • Serving Size: 1 mug cake
  • Calories: 200-250 kcal
  • Sugar: 3-8g (depending on sweetener used)
  • Sodium: Varies based on ingredients
  • Fat: 5-10g
  • Saturated Fat: 1-3g
  • Unsaturated Fat: 3-6g
  • Trans Fat: 0g
  • Carbohydrates: 15-25g
  • Fiber: 3-5g
  • Protein: 20-30g
  • Cholesterol: Varies based on ingredients

Keywords: Protein mug cake, high-protein dessert, quick mug cake, healthy mug cake, protein snack, post-workout dessert