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Chocolate Protein Mug Cake Recipe

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  • Author: Linda
  • Prep Time: 3 minutes
  • Cook Time: 1–2 minutes
  • Total Time: 5 minutes
  • Yield: 1 serving
  • Category: Snack, Dessert
  • Method: Microwave
  • Cuisine: American
  • Diet: Gluten Free

Description

This Chocolate Protein Mug Cake is a quick, high-protein dessert you can make in minutes using simple, wholesome ingredients. It’s the perfect single-serve, microwave-friendly treat for curbing chocolate cravings without derailing your nutrition goals.


Ingredients

  • 1 scoop chocolate protein powder (whey or plant-based)
  • 1 tbsp unsweetened cocoa powder
  • ¼ tsp baking powder
  • 1 egg (or flax egg for vegan option)
  • 3 tbsp milk (dairy or plant-based)
  • 1 tbsp maple syrup, honey, or sweetener of choice
  • Optional Add-ins:
  • 1 tbsp chocolate chips
  • 1 tsp nut butter (e.g. almond or peanut butter)
  • ¼ tsp vanilla extract
  • Greek yogurt or fresh fruit for topping

Instructions

  1. In a microwave-safe mug, whisk together the protein powder, cocoa powder, and baking powder.

  2. Add the egg, milk, and sweetener. Stir until fully combined into a smooth batter.

  3. Fold in any optional add-ins like chocolate chips or nut butter.

  4. Microwave on high for 60–90 seconds, checking after 60 seconds for doneness (center should be just set).

  5. Let cool slightly. Enjoy straight from the mug or top with yogurt, fruit, or more nut butter.


Notes

  • Microwaves vary—start with 60 seconds and increase in 10-second increments to avoid overcooking.
  • For a gooey center, undercook slightly or add a spoonful of nut butter to the middle before microwaving.
  • Flax egg = 1 tbsp ground flaxseed + 2.5 tbsp water, mixed and rested for 5 minutes.