Cherry mince pies

Ingredients

• Rich Shortcrust Pastry
• 220 gram plain flour
• 1 tablespoon caster sugar
• 170 gram butter, cubed
• 1 egg yolk beaten with 4 tbsp icy-cold water
• Filling
• 3/4 cup prepared fruit mince
• 1 teaspoon finely grated lemon zest
• 1 tablespoon lemon juice
• 1/2 tablespoon brown sugar
• 3 tablespoon ground almonds
• 50 gram chopped dark chocolate
• 400 gram cherries
• To Finish
• 1 small egg white, lightly beaten
• caster sugar, for sprinkling