Ingredients

• All-purpose flour - 1 ½ cups
• Unsalted butter - ½ cup
• Powdered sugar - ¼ cup
• Salt - ¼ teaspoon
• Egg yolk - 1
• Blueberries - 2 cups
• Granulated sugar - ½ cup
• Lemon zest - 1 tablespoon
• Lemon juice - ¼ cup
• Cornstarch - 2 tablespoons
• Water - ¼ cup

Instructions

1. 1.

   Preheat the oven to 180°C (350°F).

2. 2.

   In a bowl, combine flour, powdered sugar, and salt.

3. 3.

   Cut in the butter until the mixture resembles coarse crumbs.

4. 4.

   Add the egg yolk and mix until the dough comes together.

5. 5.

   Press the dough into a 9-inch tart pan evenly and chill for 15 minutes.

6. 6.

   Bake the crust for 15-20 minutes or until lightly golden.

7. 7.

   In a saucepan, combine blueberries, granulated sugar, lemon zest, and lemon juice.

8. 8.

   Cook over medium heat until the blueberries begin to release their juices.

9. 9.

   In a small bowl, mix cornstarch and water to form a slurry.

10. 10.

    Add the slurry to the blueberry mixture and cook until thickened.

11. 11.

    Pour the blueberry mixture into the baked tart shell.

12. 12.

    Chill the tart for at least 1 hour before serving.

Nutritional Facts