225G CASTER SUGAR
225g SELF-RAISING FLOUR
3 TBSP MILK
1 TSP VANILLA EXTRACT
2 TBSP COCOA POWDER
Heat oven to 180C & grease a 20cm cake tin and line the bottom with a circle of greaseproof paper.
Put all the ingredients expect for the cocoa powder into a food processor and mix for 1-2 mins.
Divide the mixture into 2 bowls and stir the cocoa powder into one of the bowls.
Dollop the mixtures into the tin alternately and then take a skewer to swirl around to create the marble effect.
Bake for 45 mins