Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Protein Mug Cake Recipe

Protein Mug Cake Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.9 from 37 reviews

  • Total Time: 34 minutes
  • Yield: 1 1x

Description

Quick “protein mug cake” magic delivers rich chocolate comfort in mere minutes. Protein-packed goodness satisfies sweet cravings while nourishing smart snackers seeking speedy, wholesome indulgence you can whip up anytime.


Ingredients

Scale

Protein:

  • 1 scoop (30 grams / 1.1 ounces) protein powder (vanilla, chocolate, or your favorite flavor)

Dry Ingredients:

  • 2 tablespoons oat flour (or almond flour for low-carb)
  • ½ teaspoon baking powder
  • 1 teaspoon cocoa powder (optional, for chocolate flavor)

Wet and Flavor Ingredients:

  • 1 egg (or 3 tablespoons unsweetened applesauce for egg-free)
  • 3 tablespoons milk (dairy or non-dairy)
  • ½ teaspoon vanilla extract
  • 1 teaspoon honey or maple syrup (optional, for sweetness)
  • 1 teaspoon peanut butter or chocolate chips (optional, for extra flavor)

Instructions

  1. Select a microwave-safe mug and thoroughly combine protein powder, oat flour, baking powder, and cocoa powder using a fork to eliminate any potential lumps.
  2. Create a well in the center of the dry ingredients and carefully crack the egg into the mug, then pour in milk, vanilla extract, and sweetener.
  3. Whisk the wet and dry ingredients together using a small whisk or fork until a uniform, silky batter emerges with no visible dry spots.
  4. For additional indulgence, gently fold in peanut butter or chocolate chips, distributing them evenly throughout the mixture.
  5. Smooth the surface of the batter with the back of a spoon to ensure consistent cooking.
  6. Microwave the mug on high power for approximately 60-90 seconds, watching carefully to prevent overflowing or excessive rising.
  7. Allow the mug cake to rest for 30-60 seconds after microwaving, as it will continue to set and firm up slightly.
  8. Carefully remove the mug from the microwave using a kitchen towel or oven mitt, as it will be extremely hot.
  9. Optionally, garnish with a light dusting of cocoa powder, a drizzle of honey, or a small scoop of yogurt before serving warm.

Notes

  • Select a high-quality protein powder that dissolves easily for a smoother texture and better taste.
  • Use sugar-free sweeteners like stevia or monk fruit to keep the cake low-calorie and keto-friendly.
  • For a dairy-free version, swap regular milk with almond, oat, or coconut milk to accommodate different dietary needs.
  • Experiment with different protein flavors like chocolate, vanilla, or cookies and cream to create unique mug cake variations that never get boring.
  • Prep Time: 2 minutes
  • Cook Time: 12 minutes
  • Category: Breakfast, Snacks, Desserts
  • Method: Mixing
  • Cuisine: American

Nutrition

  • Serving Size: 1
  • Calories: 250
  • Sugar: 5g
  • Sodium: 150mg
  • Fat: 9g
  • Saturated Fat: 2g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 3g
  • Protein: 20g
  • Cholesterol: 186mg