Peter's Mango & Coconut Celebration Cake recipe - The Great British Bake Off

Ingredients

• 150g unsalted butter, softened
• 225g caster sugar
• 3 egg whites
• 200ml full-fat coconut milk
• 75g coconut yoghurt
• 2 tsp vanilla extract
• 225g gluten-free self-raising flour
• 1 tsp gluten-free baking powder
• ½ tsp salt
• 75g desiccated coconut
• 75g white chocolate, chopped
• 3 egg yolks
• 50g caster sugar
• 125g tinned mango pulp
• Juice of 1 unwaxed lime
• 75g unsalted butter, cubed
• 200g white chocolate, chopped
• 250g unsalted butter, softened
• 50g thick coconut cream
• 250g icing sugar
• 150ml double cream
• Yellow and red food-colouring pastes
• 1 large, ripe mango, peeled and flesh finely diced
• Finely grated zest of 1 unwaxed lime
• 2 tbsp coconut chips, toasted