If you’re looking for a quick and nutritious breakfast or snack, look no further than the Protein Cinnamon Roll Mug Cake. This delightful dish combines the comforting flavors of a cinnamon roll with a protein-packed punch, all within the convenience and speed of a mug cake. It’s perfect for those busy mornings or a post-workout treat and ready in just minutes!
Ingredients

- 1 scoop (30g) vanilla protein powder
- 2 tablespoons almond flour
- 1/4 teaspoon baking powder
- 1/2 teaspoon cinnamon
- 1 tablespoon almond milk or milk of choice
- 1 tablespoon Greek yogurt
- 1 egg
- 1 teaspoon coconut oil, melted
- 1 teaspoon vanilla extract
- 1 tablespoon cream cheese
- 1 tablespoon powdered erythritol or sweetener of choice
Equipments
- Microwave-safe mug
- Small mixing bowl
- Whisk or fork
- Microwave
How to Make Protein Cinnamon Roll Mug Cake – Step By Step
Step 1: Prepare the Batter
In a small mixing bowl, whisk together the vanilla protein powder, almond flour, baking powder, and cinnamon until well combined. Add almond milk, Greek yogurt, the egg, melted coconut oil, and vanilla extract. Mix everything thoroughly until a smooth batter forms. This step ensures your cake batter is evenly mixed, avoiding any clumps and resulting in a fluffy sponge.
Step 2: Microwave the Cake
Transfer the prepared batter into a microwave-safe mug. Place the mug in the microwave and cook on high for about 60–90 seconds. The exact time may vary depending on your microwave’s power, so keep an eye on it. The cake should rise and be firm to the touch when done.
Step 3: Prepare the Cream Cheese Frosting
In a small bowl, combine cream cheese and powdered erythritol. Stir until smooth and creamy. This frosting adds that authentic cinnamon roll icing finish and perfectly complements the mug cake’s warm, spiced flavors.
Step 4: Assemble and Enjoy
Once the mug cake is done, carefully remove it from the microwave, being cautious of the hot mug. Let it cool slightly before topping with the prepared cream cheese frosting. Serve it as it cools, allowing the flavors to blend for a luscious cinnamon roll experience right in your mug.
How to Serve Protein Cinnamon Roll Mug Cake
Serve this mug cake warm. You might also sprinkle a dash more of cinnamon or some chopped nuts over the top for added texture and flavor. Pair it with your favorite morning coffee or tea for a well-rounded breakfast.
Recipe Success Tips & Suggestions
To ensure your mug cake turns out perfectly every time, make sure to measure your ingredients accurately. Substituting with different types of milk or add-ins like chocolate chips can change the texture, so adjust baking time as necessary. If you don’t have a microwave, you can use an oven-safe mug and bake it at 180°C (350°F) for about 10 minutes or until set.
Boost Your Day with this High-Protein Recipe!
This Protein Cinnamon Roll Mug Cake is not just a treat for your taste buds but a fuel-packed way to start your day. With the addition of protein powder, it keeps you satiated longer, improving energy levels and aiding in muscle repair after a workout. It’s a sweet dish that doesn’t derail your health goals!
Low-Carb Twist on Your Favorite Mug Cake
Looking to cut down on carbs? This mug cake recipe can be easily adapted by using low-carb protein powder and sugar substitutes like erythritol or stevia, making it a fantastic option for keto or low-carb diets while maintaining its delicious essence.
Storage Instructions
While this recipe is best enjoyed fresh right out of the microwave, you can refrigerate any leftovers for up to two days. Reheat in the microwave for about 20 seconds to bring back some of the warmth and moisture.
FAQs
- Can I use other types of protein powder? Yes, feel free to experiment with different flavors like chocolate or unflavored protein powders depending on your taste preference.
- What if I don’t have almond flour? You can substitute with coconut flour, but remember to adjust quantities since coconut flour is more absorbent.
- Is there a vegan version? Substitute the egg for a flaxseed egg and use a plant-based protein powder and yogurt.
- What if I don’t have a microwave? The recipe can be baked in the oven at 180°C (350°F) for 10–12 minutes.
A Sweet Finish: Enjoying Your Mug Cake
This Protein Cinnamon Roll Mug Cake is more than just a recipe—it’s a delicious and energizing way to start your day or power through an afternoon slump. We encourage you to share your thoughts, suggestions, or pictures of your mug cake in the comments below. Happy baking!

Protein Cinnamon Roll Mug Cake
Ingredients
Main Ingredients
- vanilla protein powder
- almond flour
- baking powder
- cinnamon
- almond milk
- Greek yogurt
- egg
- coconut oil
- vanilla extract
- cream cheese
- powdered erythritol
Instructions
Steps
- Mix the dry ingredients: protein powder, almond flour, baking powder, and cinnamon.
- Add the wet ingredients: almond milk, Greek yogurt, egg, coconut oil, and vanilla extract. Stir to form a smooth batter.
- Transfer batter to a microwave-safe mug and cook in the microwave for 60–90 seconds until firm.
- Mix cream cheese and powdered erythritol for frosting and top the mug cake.
- Enjoy the warm cake directly from the mug.
