Ruby's Magical Landscape Passionfruit Cake  recipe - The Great British Bake Off

Ingredients

• 8 passionfruits
• 4 eggs (about 200g)
• 200g baking margarine, or same weight as the 4 eggs
• 200g golden caster sugar, or same weight as the 4 eggs
• 1 tsp vanilla bean paste
• 200g self-raising flour
• 6 passionfruits
• 1 large egg
• 1 large egg yolk
• 75g caster sugar
• 1 tsp cornflour
• 50g unsalted butter
• 9 passionfruits
• 50g caster sugar
• 150g mascarpone
• 400g can of coconut milk, refrigerated overnight
• 1 tbsp caster sugar
• 300ml double cream