Blueberry Tart

Directions

1. 1
   Make crust: Preheat oven to 400 degrees.
2. 2
   In a food processor blend together flour, sugar, salt and butter until mixture resembles meal.
3. 3
   Add yolk and pulse until dough begins to come together but is still crumbly.
4. 4
   Press dough evenly onto bottom and up side of an 11-inch tart pan with a removable fluted rim.
5. 5
   Prick bottom of crust all over with a fork and chill 30 minutes.
6. 6
   Bake crust in middle of oven 20 to 25 minutes, or until golden, and cool in pan on a rack.
7. 7
   Make filling: In a small bowl sprinkle gelatin over water to soften.
8. 8
   In a saucepan combine lemon juice, sugar, cinnamon, a pinch salt and 3 cups berries and simmer, stirring occasionally, 10 minutes.
9. 9
   Remove pan from heat and stir in gelatin mixture and vanilla.
10. 10
    Transfer blueberry mixture to a metal bowl set in a bowl of ice and cold water and stir until thickened to the consistency of raw egg white but not set, about 15 minutes.
11. 11
    Fold in remaining 5 cups berries and pour filling into crust, spreading evenly.
12. 12
    Chill tart, covered loosely, at least 4 hours, or until set, and up to 1 day.
13. 13
    Serve blueberry tar.
14. 14
    t with whipped cream