Rainbow zebra cake - Good Food Middle East

Ingredients

• 375g salted butter, softened, plus extra for the tin
• 375g golden caster sugar
• 6 large eggs, at room temperature
• 375g self-raising flour
• 1½ tsp baking powder
• 150ml milk
• blue and pink food colouring (see tip, below)
• sprinkles, to decorate
• 250g salted butter, softened
• 400g icing sugar, sifted
• vanilla pod, seeds scraped out
• 100g full-fat cream cheese