Apple Crumble Tart Recipe | New Idea

Ingredients

• for the pastry:
• 200g plain flour, plus extra for dusting
• 2 tablespoons icing sugar
• 100g cold butter, cut into cubes
• 1 medium egg, beaten
• ½ teaspoon lemon juice
• 2 teaspoons very cold water
• for the filling:
• 4 large Bramley apples (about 1.2kg), peeled, cored and cut into chunks
• 140g caster sugar
• 1 tablespoon water
• for the crumble topping:
• 275g plain flour
• 100g rolled oats
• 125g soft light brown sugar
• 225g melted unsalted butter
• 2 tablespoons semolina
• double cream or custard, to serve