Protein Mug Cake

By Valentina Dimitrova | Updated on August 7, 2024

This chocolate chip protein mug cake with cottage cheese is made in just 1 minute in the microwave. It tastes like a rich dessert yet it's a healthy breakfast or snack. This easy recipe is also eggless, low-carb, and can be vegan! 

Chocolate chip protein mug cake with cottage cheese on a wood surface.

How to Make Protein Mug Cake

  1. In a single-serve blender, add the oat flour, protein powder, cottage cheese, sweetener, and almond milk. Blend the mixture until smooth. Add the baking powder, blending for 2-3 seconds or just until homogeneous. Do not overbeat! TIP: If not using cottage cheese, you can whisk in all the ingredients directly into the mug or ramekin.
  2. Pour the mixture immediately into a wide mug or ramekin and stir in 1 tablespoon of the chocolate chips. Then, add the remaining tablespoon of the chips on top. 
  3. Microwave for 60-90 seconds or until your high-protein mug cake expands to the top of the mug or ramekin. Make sure to check every 10 seconds after 30 seconds, or until the center is set or firm. Serve right away and enjoy!

Love mug cakes? Try our chocolate lava mug cake, peanut butter mug cake, and chocolate fudge cake in a mug

Other Easy Protein Recipes

Tips for Making This Protein Powder Mug Cake 

  • Always add a moisturizer to your protein mug cakes such as nut butter, a neutral oil, full-fat cottage cheese, full-fat Greek yogurt, applesauce, banana, or pumpkin puree. It will add moisture especially when cooking with whey or casein; otherwise, your cake will become dry or rubbery.    
  • Baking powder should be the last ingredient to be added and never overbeated! 
  • Cook your mug cake as soon as you finish blending or mixing the ingredients.  
  • Use a wide mug or ramekin that won't be more than two-thirds full to avoid overflowing.   
  • Use a microwave-safe mug and don't overcook your mug cake.
A spoonful of cake held over a mug.

FAQs

Why is my protein cake in a mug dry or rubbery?

Your protein mug cake can become dry or rubbery because you either didn't use enough fat or a moisturizer such as banana or applesauce or if you overcooked it! 

Do different types of protein powder convey different textures to this chocolate chip protein mug cake recipe? 

Yes! Whey protein powder has a higher concentration of protein and fewer carbs but it can easily dry out your mug cakes if not combined with a fat or a moisturizer. On the other hand, casein or plant-based protein powders tend to make cakes less dry and are a safer option to add to your microwaved cakes.

Can I make this easy protein mug cake ahead?

es! You can mix all the ingredients and place the mixture in a covered mug in the fridge for up to 24 hours. However, only stir the baking powder into the cake batter right before cooking your mug cake in the microwave. 

Close up of chocolate chip protein mug cake with cottage cheese.
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5 from 4 votes

Protein Mug Cake Recipe

This chocolate chip protein mug cake with cottage cheese is made in just 1 minute in the microwave. It tastes like a rich dessert yet it's a healthy breakfast or snack. This easy recipe is also eggless, low-carb, and can be vegan! 
Course:Breakfast
Cuisine:American
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Servings 1
Calories175.9 kcal
Cost $ 1.00 per person

Equipment

  • 1 wide mug or ramekin
  • 1 single-serve blender or a whisk
  • 1 microwave

Ingredients

  • 4 Tablespoons oat flour It will make this cake slightly chewy. I haven't tested this recipe with almond flour.
  • 2 Tablespoons vanilla protein powder I used a sugar-free whey isolate protein powder. For a vegan protein mug cake, use a vegan protein powder; however, it will change the texture a little).
  • 1 Tablespoon full-fat cottage cheese or replace with full-fat Greek yogurt or peanut butter. For a vegan recipe, use vegan yogurt.
  • 1 Tablespoon sweetener stevia in the raw, honey, or maple syrup for making it vegan. TIP: If you have a sweet tooth, add 1-2 extra tablespoons of your sweetener of choice. If liquid (honey or maple syrup), it will take a little longer to cook your protein cake in a mug.
  • ¼ cup unsweetened almond milk or another plant-based milk
  • ½ teaspoon baking powder
  • 2 Tablespoons chocolate chips (or more chocolate) I used semi-sweet chocolate chips but you can use either milk or dark chips or use vegan chocolate chips

Instructions

  • In a single-serve blender, add the oat flour, protein powder, cottage cheese, sweetener, and almond milk. Blend the mixture until smooth. Add the baking powder, blending for 2-3 seconds or just until homogeneous. Do not overbeat! TIP: If not using cottage cheese, you can whisk in all the ingredients directly into the mug or ramekin.
  • Pour the mixture immediately into a wide mug or ramekin and stir in 1 tablespoon of the chocolate chips. Then, add the remaining tablespoon of the chips on top.
  • Microwave for 60-90 seconds or until your high-protein mug cake expands to the top of the mug or ramekin. Make sure to check every 10 seconds after 30 seconds, or until the center is set or firm. Serve right away and enjoy!

Recipe Notes

Can I make this easy protein mug cake ahead?
Yes! You can mix all the ingredients and place the mixture in a covered mug in the fridge for up to 24 hours. However, only stir the baking powder into the cake batter right before cooking your mug cake in the microwave. 

Nutrition

Calories: 175.9kcal | Carbohydrates: 20g | Protein: 16.7g | Fat: 4g | Saturated Fat: 0.8g | Polyunsaturated Fat: 1.4g | Monounsaturated Fat: 1g | Cholesterol: 2.5mg | Sodium: 118.4mg | Potassium: 374mg | Fiber: 2.1g | Sugar: 0.8g | Vitamin A: 146.8IU | Calcium: 186.8mg | Iron: 1.3mg

** Nutrition labels on easyanddelish.com are for educational purposes only. This info is provided as a courtesy and is only an estimate, since the nutrition content of recipes can vary based on ingredient brand or source, portion sizes, recipe changes/variations, and other factors. We suggest making your own calculations using your preferred calculator, based on which ingredients you use, or consulting with a registered dietitian to determine nutritional values more precisely.

Please note that health-focused and diet information provided on easyanddelish.com is for educational purposes and does not constitute medical advice, nor is it intended to diagnose, treat, cure, or prevent disease. Consult with your doctor or other qualified health professional prior to initiating any significant change in your diet or exercise regimen, or for any other issue necessitating medical advice.

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5 from 4 votes (4 ratings without comment)

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