Portuguese Blueberry Tart

Method

1. Preheat oven to 180°C (350°F).
2. Roll out the puff pastry and cut into desired shapes. Place on a baking sheet.
3. In a saucepan, combine blueberries, sugar, cornstarch, and water. Cook over medium heat until thickened.
4. Pour the blueberry mixture into the pastry shells.
5. In a separate bowl, mix milk, sugar, egg, salt, and vanilla. Pour over the blueberry filling.
6. Bake for 20-25 minutes until the custard is set.
7. Let cool before serving.