This unique cocoa crust is great for making regular pies or tartlets. The chocolate pecan filling is rich, gooey, and not to sweet. This is the perfect way to finish a rich meal that contains hearty, slightly acidic ingredients like tomatoes. Serve with a dollop of crème fraiche, sour cream, whipped cream, or ice cream to garnish. This pie tastes better as it sits and flavors are allowed to combine. I like to store it in the refrigerator and reheat it slightly before serving.