gluten free microwave chocolate cake in a mug with raspberries and cream with spoon and Nutella

Microwave Chocolate Mug Cake | Slimming World




Yield 1 mug cake

This recipe is gluten free, vegetarian, Slimming World and Weight Watchers friendly



  1. Add the oats to a blender and blend until fine.
  2. Add the baking powder and soda and mix to combine.
  3. Add the chocolate spread to a large mug (that you are using to cook the cake in)
  4. Microwave for approx 20 secs 
  5. Add the cocoa powder, yoghurt, vanilla extract, sukrin and egg white and mix till a smooth paste.
  6. Add the oat mixture and stir until all ingredients are combined 
  7. Microwave for 1 minute and 25 secs.
  8. Allow to cool slightly and then carefully use a knife or spatula and run it along the outside if you wish to remove cake from the mug.
  9. Serve with berries and yoghurt or some light cream for some additional syns. 


As we use only a tiny amount of baking powder and baking soda, the syns are negligible hence why they are not synned in this recipe. 

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Nutritional information is an estimate and is to be used for informational purposes only. Ingredients can vary greatly from brand to brand and therefore it would be impossible to give accurate information.

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Nutrition Facts

Serving Size 1 mug cake

Amount Per Serving

Calories 302

% Daily Value

Total Fat 9 g


Saturated Fat 2.9 g


Cholesterol 0.6 mg


Sodium 86.9 mg


Total Carbohydrates 45.1 g


Dietary Fiber 13.5 g


Sugars 6 g

Protein 12.8 g


* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Recipe by Slimming Eats - Weight Watchers and Slimming World Recipes at