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If you’re craving a sweet, high-protein treat that’s quick and easy to make, this Strawberry Protein Mug Cake is the perfect solution! With just a few simple ingredients, you can enjoy a soft, fluffy, and nutritious dessert in minutes. This single-serving gluten-free mug cake is packed with protein and made with wholesome ingredients to keep you satisfied. Whether you need a post-workout snack or a guilt-free dessert, this recipe will hit the spot!

With 38 grams of protein and 8 grams of net carbs, this is a great low carb breakfast or start to the day!

A pink mug cake in a red polka dot mug on a beige cloth, surrounded by whole strawberries.

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Why You’ll Love This Recipe

✔ High in protein – Perfect for muscle recovery or a filling snack.
✔ Quick & easy – Ready in under 5 minutes, with minimal cleanup.
✔ Naturally gluten-free – Made with coconut flour instead of regular flour.
✔ Customizable – Add fresh fruit, nuts, or chocolate chips for extra flavor.

Enjoy your Strawberry Protein Mug Cake as a satisfying, healthy dessert or snack anytime! 🍓💪

Ingredients

This mug cake is full of protein friendly recipes.

Strawberry Protein Powder – Adds a delicious fruity flavor while giving this mug cake a high-protein boost.
Coconut Flour – A great gluten-free alternative that keeps the cake soft and light while providing fiber.
Low Carb Sweetener – Adjust to your preference for a perfectly sweetened treat. Options like allulose or monk fruit work well.
Baking Powder – Helps the cake rise, giving it a fluffy texture.
Egg – Provides structure and moisture, making the cake soft and rich.
Cottage Cheese – Adds extra protein and moisture for a creamy texture without overpowering the flavor.

Best Protein Powders For This Recipe

For this Strawberry Protein Mug Cake, you’ll want to use a strawberry-flavored protein powder that mixes well and provides a good texture when baked. Here are some options based on different types of protein powders:

1. Whey Protein (Best for Fluffy Texture)

Brands: Optimum Nutrition Gold Standard Whey (Strawberry), Dymatize ISO100 (Strawberry), MyProtein Impact Whey (Strawberry Cream)
Whey protein makes a light, fluffy mug cake and mixes well with other ingredients.

2. Casein Protein (Thicker & More Moist)

Brands: Naked Casein (Unflavored – add strawberry extract), Kaged Muscle Casein (Strawberry Milkshake)
Casein absorbs more liquid, resulting in a denser and creamier texture. You may need to add a splash of milk to balance the consistency.

3. Plant-Based Protein (Vegan & Dairy-Free Option)

Brands: Orgain Organic Protein (Strawberry), Nuzest Clean Lean Protein (Wild Strawberry), Vega Protein & Greens (Berry)
Plant-based protein absorbs more moisture and can create a drier texture. Add extra cottage cheese or a little almond milk to keep it moist.

4. Collagen Protein (For Extra Softness)

Brands: Vital Proteins Collagen Peptides (Unflavored – add strawberry extract), Ancient Nutrition Collagen Protein (Strawberry Lemonade)
Collagen won’t make the cake as fluffy but adds protein and makes it extra soft.

Tips for Choosing a Protein Powder

Avoid protein powders with artificial fillers that can cause a rubbery texture when baked.
Whey/casein blends work well for a balanced texture.
Adjust the sweetener based on how sweet your protein powder is. Some brands are naturally sweeter than others.

A red mug sits gracefully on a beige cloth, holding a delightful strawberry protein mug cake adorned with a sliced strawberry. In the backdrop, two whole strawberries add a charming touch.

How To Make Strawberry Protein Mug Cake

We blend the ingredients in a blender before adding to the cake, to remove the cottage cheese lumps but this can be made mixing the ingredients directly into the mug.

A blender with a white base holds a pink mixture that resembles the start of a delightful strawberry protein mug cake, whirring effortlessly inside its clear pitcher.

Add all ingredients to a blender and mix until smooth.

A red-handled mug filled with a creamy strawberry protein beverage sits elegantly on the marble surface.

Pour into a mug and microwave.

Recipe Tips

Adjust the sweetness – Taste the batter before microwaving and add more sweetener if needed.
Check your mug size – Use a mug that holds at least 8 ounces to prevent overflow.
Make it extra moist – Add a splash of almond milk if the batter seems too thick.
Oven option – If you prefer, bake at 350°F (175°C) for 12–15 minutes in a ramekin.

More Protein Mug Cake Recipes

Red Velvet Protein Cake

High Protein Chocolate Mug Cake