Truffle Filling:
2/3 cup heavy cream
6 ounces bittersweet chocolate chips
1 (9-inch) prepared graham cracker crust
Whipped Chocolate Filling:
6 ounces bittersweet chocolate chips
1 1/2 cups heavy cream
1/2 teaspoon vanilla
Whipped Cream Topping:
1 cup heavy cream
1/4 cup confectioners' sugar
Garnish:
1 1/2 ounces milk chocolate
1 1/2 ounces white chocolate
1 1/2 ounces semisweet or dark chocolate