Rustic Brown Sugar Peach Galette with Almond Frangipane - Quickie Treats

Ingredients

• 190 g plain flour
• 50 g soft light brown sugar
• ¼ teaspoon salt
• 120 g cold butter, cubed
• 60 ml ice cold water
• 50 g butter, softened
• 100 g ground almonds
• 1 small egg
• 3 medium peaches, thinly sliced
• Juice of ½ medium lemon
• ½ teaspoon vanilla extract
• 2 tablespoons caster sugar
• 1 tablespoon cornflour
• 1 small egg, for eggwash
• 1 teaspoon demerara sugar (optional)
• 1 tablespoon peach or apricot jam