Parisian Chocolate Tart Recipe - A Decadent French Dessert

Ingredients

• 0.5 cup confectioners' sugar
• 0.25 cup toasted and cooled walnuts
• 0.75 cup all-purpose flour
• 0.25 cup unsweetened cocoa powder
• 0.25 tsp salt
• 1 stick (0.5 cup) cold unsalted butter, cut into small pieces
• 14 oz (397 g) coarsely chopped bittersweet or semisweet chocolate
• 6 tbsp unsalted butter
• 2 large eggs, lightly beaten
• 0.25 cup granulated sugar
• 1 tsp vanilla extract
• cocoa powder for dusting