Black Bottom Pudding Pie

This was good- it gets a 7. If I make it again, I will leave out the gelatin because it made the custard a little too firm. Custard can usually hold its own (literally), so I found the gelatin unnecessary. It was otherwise good and I like that it wasn't too sweet. The recipe only calls for 1/2 C. added sugar, which I'm always a fan of. The recipe came from melsitchencafe.com.

INGREDIENTS

For the crust:
• 6 ounces chocolate cookies I used Oreos and just scraped out the frosting 
• 3 tablespoons butter, melted
• 1 tablespoon heavy cream
For the custard:
• 1 envelope unflavored gelatin powder
• 1 1/2 cups whole milk
• 1/2 cup heavy cream
• 4 large egg yolks
• 1/2 cup sugar
• 1/4 teaspoon rum extract, optional
• 1 tablespoon cornstarch
• 1 teaspoon vanilla extract
• Pinch of salt
• 1/4 cup mascarpone cheese I used cream cheese 
• 5 ounces semisweet or bittersweet chocolate, finely chopped
For the topping:
• 1 cup chilled heavy cream
• 3 tablespoons powdered sugar
• 1/4 teaspoon rum extract, optional
• 1/2 teaspoon vanilla extract
• Natural unsweetened cocoa powder

DIRECTIONS

1. Preheat oven to 350° F. Pulse cookies in a food processor or blender until finely ground. Drizzle in butter and cream; pulse until well blended. Pour into prepared dish. Use the bottom and sides of a measuring cup to pack crumbs onto bottom and up sides of dish. Bake until crust is set, 12–15 minutes. Let cool completely on a wire rack; set aside.
2. For the custard, in a small bowl, pour 2 tablespoons water and sprinkle the gelatin over the top. Let the mixture stand until the gelatin softens, about 10 minutes. Meanwhile, heat the milk and cream in a large saucepan over medium heat until mixture just comes to a simmer.
3. In a medium bowl, whisk egg yolks, sugar, rum extract (if using), cornstarch, vanilla extract and pinch of salt. Whisking vigorously, pour 1/2 cup or so of the hot milk into the egg mixture and rapidly combine. Pour the tempered egg mixture into the pot of hot milk, whisking quickly the entire time. Whisk in the softened gelatin. Place the pan over medium-low heat and whisk the mixture constantly until thick, about 5 minutes.
4. Remove the vanilla custard from the heat and stir in the mascarpone (if desired, strain the mixture through a fine mesh strainer to remove any lumps or cooked bits of egg). Measure out 1 cup of the custard and place it in a medium bowl. Add the chopped chocolate and lightly stir. Let the mixture sit for 2-3 minutes then stir until the chocolate is melted and the mixture is smooth. Pour the chocolate custard into the cooled crust; smooth the top. Chill the pie until set, about 30 minutes, while letting the vanilla custard stand at room temperature. If the vanilla custard starts to form a skin, lightly press a piece of plastic wrap to the surface.
5. Gently pour the remaining vanilla custard over the chilled chocolate layer. Pour slowly so the chocolate layer doesn't get messed up. Smooth the top; chill until set, about 1 hour, or keep covered up to 1 day.
6. When ready to serve, use an electric mixer at medium speed and beat the cream and powdered sugar in a medium bowl until the cream begins to thicken. Add the rum extract and vanilla; increase the speed to high and beat until stiff peaks form. Spread whipped cream over custard. Dust with cocoa powder. Cut into slices and serve (the topped pie can be made 4 hours ahead - chill uncovered).