Ingredients
Method
1.Heat brandy in a small saucepan over moderate heat. Add sultanas and stir to combine. Cool. Preheat oven to 200°C/180°C fan-forced. Lightly grease a large baking tray.
2.In a small saucepan, heat milk and essence on low. Slowly bring to a simmer. In a medium bowl, whisk egg yolks, sugar and flour until pale in colour. Gradually whisk hot milk mixture into egg yolk mixture, then return to pan. Add butter; cook and stir until mixture boils and thickens. Transfer custard to a heatproof bowl. Cover surface directly with plastic food wrap. Cool.
3.Cut each pastry sheet into 4 squares. Place 2 tablespoons custard on half of each pastry square. Top with 2 teaspoons sultanas. Fold pastry over to enclose filling. Press edges to seal. Cut 3 long slits in top to let steam escape. Bake 20 minutes or until browned. Brush hot tarts with conserve. Serve.