Introduction

These Chocolate Cream Pie Bars are a decadent treat combining a crunchy Oreo cookie crust with a rich, creamy chocolate filling. Topped with fluffy whipped cream, they’re perfect for satisfying any chocolate lover’s cravings.

A group of square chocolate mousse bars is shown on a white marbled surface, each bar has three layers: a dark chocolate crumb base at the bottom, a thick middle layer of smooth, rich chocolate mousse with a slightly textured surface, and a thick top layer of white, fluffy whipped cream. The whipped cream tops are decorated with dark chocolate curls and small chocolate shavings scattered on the surface, giving a nice contrast of dark brown and white. One bar is turned sideways and centered, showing clearly the three distinct layers. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 cups Oreo cookie crumbs (about 20 cookies, filling removed)
5 tablespoons unsalted butter, melted
1 cup heavy whipping cream, cold (for filling)
2 tablespoons powdered sugar (for filling)
5 ounces semi-sweet chocolate chips or chopped chocolate
4 tablespoons (57 g) unsalted butter (for filling)
6 ounces full-fat cream cheese, room temperature
1 1/2 cups (180 g) powdered sugar, sifted
1/3 cup (35 g) unsweetened cocoa powder, sifted
2 teaspoons vanilla extract
1/2 teaspoon salt
1 cup heavy whipping cream, cold (for topping)
2 tablespoons powdered sugar (for topping)
1/2 teaspoon vanilla extract (for topping)

Instructions

Step 1: Preheat the oven to 350°F. Line an 8 x 8 inch baking pan with parchment paper, leaving extra overhang for easy removal.
Step 2: Pulse Oreo cookies in a food processor until finely ground to make about 2 cups of crumbs. Mix crumbs with melted butter until coated.
Step 3: Press the crumb mixture evenly into the pan corners using your hands or the bottom of a measuring cup. Bake for 10 minutes and set aside to cool.
Step 4: Melt butter and chocolate together using a double boiler. Stir until smooth, then set aside to cool for 10 minutes.
Step 5: Whip 1 cup heavy cream with 2 tablespoons powdered sugar until firm peaks form. Refrigerate to keep cold.
Step 6: In a large bowl, beat cream cheese, powdered sugar, cocoa powder, vanilla, and salt until smooth.
Step 7: Pour cooled chocolate mixture into the cream cheese mix and blend on low speed until combined.
Step 8: Fold half the whipped cream into the chocolate mixture gently, then fold in the remaining whipped cream until smooth with no streaks.
Step 9: Spread the filling over the cooled crust, smoothing the top. Chill for at least 3 hours or overnight.
Step 10: Before serving, whip remaining heavy cream with powdered sugar and vanilla until firm. Spread over the chilled bars.
Step 11: Optional: Garnish with chocolate shavings or curls and chill for 30 minutes before cutting into squares. Clean the knife with hot water between cuts for neat slices.

Tips & Variations

For extra flavor, try using Hershey’s Special Dark cocoa powder for a richer chocolate taste.
Remove Oreo filling carefully to avoid moisture in the crust; dry crumbs bake better and hold together nicely.
Add a pinch of espresso powder to the filling to enhance the chocolate flavor.
Use a sharp serrated knife and warm it by dipping in hot water for clean bar slices.
To make the crust nut-free, substitute Oreos with another chocolate cookie crumb you prefer.

Storage

Store the bars covered in the refrigerator for up to 4 days. They can also be frozen for up to one month; thaw in the fridge overnight before serving. Rewhip the topping if it loses its firmness after thawing.

How to Serve

The image shows three neatly cut square pieces of a dessert side by side on a white marbled surface. Each piece has three layers: a bottom dark black cookie crust, a thick middle layer of smooth, rich chocolate mousse that is dark brown and textured, and a top layer of white creamy frosting that looks light and fluffy. On top of each piece, there are several small, tight chocolate curls arranged casually, adding a decorative touch. The background is softly blurred with white plates stacked in the corner, keeping the focus on the dessert. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different type of cookie for the crust?

Yes, you can substitute Oreos with any chocolate wafer cookies or even chocolate graham crackers for a slightly different texture and flavor.

How do I prevent the crust from becoming soggy?

Press the crumbs firmly into the pan and bake the crust before adding the filling. This helps set the crust and keeps it crisp under the creamy topping.