Apple tart Mamman Blanc | Stugoo

Ingredients

• For the pastry
• 250g/9oz plain flour
• pinch sea salt
• 125g/4oz unsalted butter, diced, at room temperature
• 1 tsp cold water
• 1 medium free-range egg
• For the filling
• 15g/½oz unsalted butter
• ½ tbsp lemon juice
• 65g/2½oz caster sugar
• ½ tbsp calvados
• 3-4 Cox's Orange Pippin, Worcester, Russet or Braeburn apples, peeled, cores removed, each cut into 10 segments
• 100ml/3½fl oz double cream
• 1-2 tbsp icing sugar, for dusting