Cocoa Cream Pie

Old-fashioned chocolate cream pie made entirely from scratch on the stovetop. The filling is a cocoa-based pudding: half a cup of cocoa powder, sugar, cornstarch, and milk stirred constantly over medium heat until it thickens into a glossy, smooth custard. Butter and vanilla get stirred in off the heat, and the whole thing pours into a baked pie shell.

Using cocoa powder instead of melted chocolate gives this a deep, intense chocolate flavor that’s less sweet and more complex than a bar-chocolate version. You taste the cocoa itself, not just sweetness.

The plastic wrap pressed directly onto the filling while it cools is a crucial step. It prevents a skin from forming on top and keeps the surface smooth and silky under the whipped cream.

Kitchen Tips

• Whisk the cocoa, sugar, cornstarch, and salt together dry before adding the milk. This breaks up any cocoa lumps that would survive the cooking process.
• Stir constantly once it’s over heat. Cornstarch-thickened fillings scorch easily and develop lumps if you stop stirring.
• Let it boil for a full minute after it thickens. Cornstarch needs that sustained heat to fully activate, or the filling can thin out as it cools.
• Press the plastic wrap right onto the surface of the filling, not tented above it. Direct contact is what prevents the skin.

Variations

• Use a graham cracker crust instead of a traditional pie shell for a classic diner-style chocolate cream pie.
• Add a layer of sliced bananas between the filling and the crust for a chocolate banana cream pie.
• Fold whipped cream into the cooled filling before pouring into the shell for a lighter, mousse-like texture.