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Three Ingredient Protein Mug Cake (Gluten Free, Low Carb) Recipe

4.2 from 68 reviews

A quick and easy Three Ingredient Protein Mug Cake that is gluten free, low carb, and packed with protein. Perfect for a healthy dessert or snack, this mug cake comes together in minutes using simple pantry staples and can be customized with your favorite toppings.

Ingredients

Scale

Dry Ingredients

  • 1 scoop protein powder (about 1/4 cup)
  • 1 tbsp cocoa powder

Wet Ingredients

  • 1/4 cup milk of choice (dairy or plant-based)

Instructions

  1. Mix Dry Ingredients: In a bowl, combine the protein powder and cocoa powder thoroughly to ensure even chocolate flavor throughout the cake.
  2. Add Milk: Pour in the milk of choice and mix well until you get a smooth batter with no clumps.
  3. Prepare Mug: Lightly grease an 8oz ramekin or microwave-safe mug to prevent sticking, then pour the batter inside.
  4. Microwave Cooking: Microwave the mug cake on high for 45 seconds to 1 minute. Cooking time may vary depending on your microwave’s wattage. The cake should be set but still moist inside.
  5. Optional Oven Method: Alternatively, bake the mug cake at 350°F (175°C) for 12-15 minutes if you prefer a traditional baked texture.
  6. Cool and Serve: Let the mug cake cool for a minute or two, then top with a drizzle of peanut butter or your favorite add-ons. Enjoy immediately!

Notes

  • Use a protein powder that you enjoy the taste of as it greatly affects the flavor of the mug cake.
  • Adjust milk quantity slightly if batter looks too thick or too runny.
  • This recipe is easily adaptable for vegan, paleo, or dairy-free diets depending on your milk and protein powder choice.
  • Top with fresh berries, nuts, or nut butter for added nutrition and texture.
  • Microwave times may vary depending on wattage; start with 45 seconds and add more time if needed.

Keywords: 3 ingredient, dairy free, gluten free, gluten free dessert, healthy, high protein, high protein dessert, high protein snack, low carb, low sugar, mug cake, paleo, plant based, refined sugar free, vegan