birthday cake microwave cake

Birthday Cake Microwave Cake

A high protein microwavable birthday cake.

Course Dessert
Cuisine American
Keyword microwave cake
Prep Time 3 minutes
Cook Time 1 minute
Total Time 4 minutes
Servings 1 Cake
Calories 313 kcal
Author Mason Woodruff



  • 3 Tbsp (30g) Sugar Free Yellow Cake Mix I used Pillsbury
  • 1/2 scoop (17g) Protein Powder vanilla
  • 3 Tbsp (46g) Liquid Egg Whites or 1 whole egg white
  • 1 Tbsp (14g) Light Butter


  • 2 oz Fat Free Cream Cheese
  • 1 tsp Clear Imitation Vanilla
  • 1 Tbsp Low Cal Sweetener I used Swerve Confectioners
  • 1 tsp Sprinkles


  1. Mix all the cake ingredients in a mug or small bowl. (If you'd like the cake to come out perfectly, mix in a bowl and transfer to a mug sprayed with nonstick cooking spray.)

  2. Microwave for 50-60 seconds.

  3. Mix the frosting ingredients in a small bowl. Either flip the cake out and frost the cake or pour the frosting on top of the mug cake and add sprinkles.

Recipe Notes

Nutrition Facts
Birthday Cake Microwave Cake
Amount Per Serving (1 Mug Cake)
Calories 313 Calories from Fat 72
% Daily Value*
Fat 8g12%
Carbohydrates 38g13%
Protein 27g54%
* Percent Daily Values are based on a 2000 calorie diet.