Ingredients
Serves: 8-10
1½ cups graham cracker crumbs
¾ stick (6 tablespoons) salted butter, melted
¼ teaspoon salt
1 cup hazelnuts plus 2 tablespoons, coarsely chopped
1 cup heavy cream
10½ oz fine-quality bittersweet chocolate chips (not unsweetened)
½ cup chocolate-hazelnut spread such as Nutella
Special equipment: a 9-inch tart pan
Preparation