Dark Chocolate Cinnamon Truffle Tart Recipe

Directions:

1. CRUST:.
2. In the food processor, combine flour, sugar, cocoa, and butter; pulse until fine crumbs. Drizzle in whipping cream; process until dough clumps together. Squeeze dough, by handfuls, into a ball and press into 10-inch tart pan with removeable bottom. Prick all over with a fork; refrigerate for 15 minutes or until chilled.
3. Preheat oven to 350°F Bake tart shell for about 25 minutes, or until firm. Let cool in pan on a rack for 10 minutes.
4. FILLING:.
5. In a saucepan, heat whipping cream and cinnamon over medium heat just until steaming; remove from heat. In a heatproof bowl, whisk eggs to blend. Gradually whisk in about half of the hot cream in a thin stream; whisk egg mixture back into pan. Cook over medium heat, whisking constantly, until slightly thickened, about 2 minutes. (do not boil). Remove from heat; stir in chocolate and vanilla until smooth. Pour into tart shell. Chill until set, about 2 hours (Can be covered loosely and refrigerated for up to 1 day).