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Dessert

Protein Mug Cake

A warm, fluffy, single-serving chocolate cake made in a mug and packed with clean protein, ready in under five minutes.

Time
5 min
Yield
Serves 1
Level
Easy
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Protein Mug Cake
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The Article

Introduction

Craving a warm, freshly baked dessert but don't want to bake an entire cake? When you are looking for a sweet treat that satisfyingly curbs your cravings without ruining your health goals, this Protein Mug Cake is the ultimate solution. It is soft, fluffy, and cooks in a microwave in just sixty seconds.

It is a fantastic option for a late-night dessert or a quick post-workout snack. By using protein powder instead of flour, you get a clean, high-protein dessert that tastes incredibly indulgent.

Health & Nutrition

Why this is a Great Meal

This recipe works because protein powder provides a structural foundation that mimics flour when combined with a small amount of coconut flour. Baking powder gives it that airy, cakey rise in the microwave, creating a warm cake in under a minute.

The Method

Instructions

  1. 01

    Dry Mix: In a microwave-safe mug, whisk together the protein powder, coconut flour, and baking powder.

  2. 02

    Wet Mix: Pour in the almond milk and maple syrup, stirring with a fork until a smooth batter forms.

  3. 03

    Top: Sprinkle the dark chocolate chips on top of the batter.

  4. 04

    Microwave: Microwave on high for 50 to 60 seconds. Do not overcook, or it will dry out.

  5. 05

    Serve: Let cool for 1 minute before serving warm.

— Chef's Notes —
  • Use a whey-casein blend or plant-based protein powder; pure whey protein can turn rubbery or dry when microwaved.
  • Check the cake at 45 seconds; it should be slightly wet in the very center, as it will continue to cook as it cools.
  • Add a splash of water or extra milk if the batter looks too dry or thick like cookie dough.
Variations

Easy Variations

  • Snickerdoodle Mug Cake

    Use vanilla protein powder and add a pinch of cinnamon.

  • Peanut Butter Center

    Spoon a tablespoon of peanut butter into the center of the batter before cooking.

Questions

Frequently Asked Questions

Q: Can I bake this in the oven?

A: Yes! Bake at 350°F (175°C) in an oven-safe ramekin for 10 to 12 minutes.

Q: Why did my mug cake turn rubbery?

A: This is usually caused by over-cooking or using 100% whey protein isolate. Try cutting cooking time by 10 seconds.

Per Serving

Nutrition

Approximate values — meant as a guide, not a verdict.

240 kcal
Calories
25g
Protein
18g
Carbs
6g
Fat
4g
Fibre
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