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–+ servings

Keto Snickerdoodle Mug Cake

This cozy keto snickerdoodle mug cake is ready in minutes and tastes like pure cinnamon comfort. A low carb and keto friendly treat worth trying.
Keto Snickerdoodle Mug Cake
Prep Time 3 minutes
Cook Time 2 minutes
Total Time 5 minutes
Course Dessert
Cuisine American
Servings 1 serving
Calories 441 kcal
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Ingredients
  

For the Cake

  • 3 tbsp Almond Flour
  • 1 tbsp Coconut Flour
  • 2 tbsp Granulated Erythritol
  • 1/2 tsp Cream of Tartar
  • 1/4 tsp Baking Soda
  • 1/2 tsp Ground Cinnamon
  • 1 Large Egg
  • 2 tbsp Melted Butter
  • 1 tbsp Heavy Cream
  • 1 tsp Vanilla Extract
  • Pinch Salt

For the Cinnamon Butter Topping

  • 1 tbsp Softened Butter
  • 1 tbsp Granulated Erythritol
  • 1/2 tsp Ground Cinnamon

Instructions
 

  • In a microwave-safe mug (at least 12 oz), whisk together the almond flour, coconut flour, granulated erythritol, cream of tartar, baking soda, cinnamon, and salt. The cream of tartar is what gives this that signature snickerdoodle tang, so don't skip it.
  • Add the egg, melted butter, heavy cream, and vanilla extract. Stir until the batter is completely smooth and well combined.
  • Microwave on high for 60 to 70 seconds, until the cake is puffed and just set on top. It should still be soft and pillowy in the center, not firm or rubbery.
  • While the cake cooks, mix together the softened butter, erythritol, and cinnamon in a small bowl until it forms a spreadable cinnamon butter.
  • As soon as the mug cake comes out, spread the cinnamon butter over the hot surface so it melts down into the cake, creating a warm, gooey, cinnamon-coated top. Serve immediately while everything is still warm and buttery.

Nutrition

Serving: 1servingCalories: 441kcalCarbohydrates: 10gProtein: 12gFat: 39g
Keyword keto mug cake, low carb, quick dessert, snickerdoodle
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