Plum Lattice Tart

Pastry

• 100 g granulated sugar
• 200 g unsalted butter, cold, diced, plus extra for greasing
• 370 g plain flour
• 1 medium egg
• 1 pinch fine sea salt

Filling

• 800 g plums halved, stone removed
• 60 g granulated sugar
• 20 g unsalted butter
• ½ tsp ground cinnamon
• ¼ tsp ground nutmeg
• ¼ tsp ground cloves

Assembly

• 1 Tbsp milk, for brushing/glazing
• 2 tsp icing sugar, for dusting