Turn oven on to 170°c

Mix together the butter and sugar for a few minutes till light

Mix in the eggs, yoghurt and vanilla extract

Sift in all the dry ingredients flour, coco powder, baking powder and baking soda and mix it all together

Divide between 2 9inch cake pans that have been lined with baking paper and greased

Bake for 30 - 40 minutes or in till a skewer comes out clean

Tip the cakes out of the pan straight away on to a wire rack to cool

I put chocolate cream on mine, just melt 250g of chocolate then add 250ml of heavy cream in to the melted chocolate mix well. I added malteas and some white chocolate for decoration