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cinnamon swirl coconut flour mug cake with a spoon

Cinnamon Swirl Coconut Flour Mug Cake

Need a treat? This moist coconut flour mug cake has a delicious cinnamon swirl and is ready in minutes. The recipe is low carb, keto, gluten and sugar free.
Course Dessert
Cuisine British
Prep Time 3 minutes
Cook Time 1 minute
Total Time 4 minutes
Servings 1
Calories 247kcal



  • Mix the coconut flour, powdered sweetener and baking flour in a mug (200 ml volume) with a fork. Make sure there are no lumps.
  • Add the coconut cream, vanilla extract and egg and mix until smooth. Flatten the top. 
  • In a separate bowl, combine the sugar free syrup and cinnamon. Swirl the cinnamon syrup into the mug cake batter with a spoon. 
  • Microwave on high for 90 - 100 seconds.  


I microwaved my mug cake for 90 seconds. It still looked a little soft at the top so I zapped it for another 10 seconds. 
The cake will rise in the mug and collapse again as it cools.
Use a mug that holds 200 ml of liquid - any smaller and the mix will overflow.
Once the mug cake has cooled, you can turn it our onto a plate if you wish. 


Calories: 247kcal | Total Carbohydrates: 8.1g | Protein: 9.4g | Fat: 18.2g | Fiber: 5.6g | Sugar: 2.3g