Passionfruit tart with orange mascarpone cream

Ingredients

• 1/2 cup (80 grams) icing sugar
• 1 cup (150 grams) plain flour
• 75 gram cold unsalted butter, chopped coarsely
• 1 egg yolk
• 1 teaspoon vanilla extract
• 1 tablespoon iced water
• 2/3 cup (160 millilitres) passionfruit pulp (about 10 passionfruit)
• 300 millilitre cream
• 1/2 cup (110 grams) caster sugar
• 4 eggs
• Orange mascarpone
• 250 gram mascarpone
• 1/4 cup (60 millilitres) double cream
• 2 tablespoon icing sugar
• 2 tablespoon finely grated orange rind