Slow Cooker Chocolate Fudge Cake

  • Author: Ciara Attwell
  • Prep Time: 5 mins
  • Cook Time: 2 hours
  • Total Time: 2 hours 5 minutes
  • Yield: 6-8 1x
  • Category: Cake
  • Method: Slow Cooker
  • Cuisine: European


A delicious rich Chocolate Fudge Cake made in the slow cooker. The perfect weekend treat and so good served with ice cream and chocolate sauce!


  • butter or oil for greasing
  • 200g plain flour
  • 150g sugar
  • 50g chocolate chips
  • 30g cocoa powder
  • 2 tsp baking powder
  • 125g unsalted butter
  • 250ml milk
  • 2 tsp vanilla extract

To Top:

  • 250ml boiling water
  • 2 tbsp cocoa powder
  • 2 tbsp sugar


  1. Grease the inside of the slow cooker really well.
  2. Add the flour, sugar, chocolate chips, cocoa powder and baking powder to the slow cooker and mix well.
  3. Add the butter to a jug and melt in the microwave. Mix in the milk and vanilla extract and stir.
  4. Pour this into the slow cooker and mix until all the ingredients have combined.
  5. Add the boiling water, cocoa powder and sugar to a jug and mix well. Pour this into the slow cooker on top of the cake mixture but do not stir.
  6. Pop the lid on and cook on high for 2 hours.
  7. Serve immediately with ice cream and chocolate sauce.


This cake is best served immediately but it will keep in the fridge for up to 2 days. Reheat in the microwave.