1-First Step: Making the Oreo crustBegin by crushing 24 Oreo cookies into fine crumbs. Use a food processor for the smoothest texture or place cookies in a sealed bag and crush with a rolling pin. Pour melted unsalted butter (4 tablespoons) over the crumbs and stir until evenly moistened. This mixture will form a rich, chocolatey crust that holds the no bake Oreo cheesecake firmly.

2-Second Step: Setting the crustLine the bottom of a 9-inch springform pan with parchment paper to prevent sticking. Press the Oreo crust firmly into the bottom of the pan in an even layer, using the back of a spoon or your fingertips. For a cleaner presentation, optionally press the crust about 1 inch up the sides. Place the pan in the refrigerator or freezer to chill while preparing the cheesecake filling. Chilling helps the crust set, making the cake easier to slice later.

3-Third Step: Preparing the cheesecake fillingIn a large mixing bowl, beat the softened cream cheese with an electric mixer until smooth and lump-free. Add powdered sugar (start with 1 cup), and pure vanilla extract, then continue beating until the mixture is light and fluffy. Adding 2 teaspoons of fresh lemon juice at this stage is optional but recommended for brightening the flavor and improving texture.

4-Fourth Step: Whipping the heavy creamIn a separate bowl chilled in the fridge, whip 2 cups of cold heavy cream with a mixer until stiff peaks form. This step is crucial to giving the no bake Oreo cheesecake its creamy, airy texture without needing gelatin. Do not under-whip or overwhip; stiff peaks will hold shape but still blend smoothly into the cream cheese mixture.

5-Fifth Step: Combining whipped cream and fillingGently fold the whipped cream into the cream cheese mixture using a rubber spatula. Folding, not mixing aggressively, keeps the lightness intact. Once incorporated, fold in the 16 chopped Oreo cookies carefully to evenly distribute crunchy bits throughout the filling without deflating it.

6-Sixth Step: Assembling the cheesecakeSpread the filling over the chilled Oreo crust using a spatula, smoothing the surface evenly. For a decorative touch, pipe whipped cream around the edges if desired and top with remaining mini Oreo pieces, chocolate shavings, or fruit compote for a fresh contrast.

7-Final Step: Chilling to setCover the cheesecake tightly with plastic wrap to prevent drying or absorbing fridge odors. Refrigerate for at least 4 to 5 hours, preferably overnight, to allow it to fully set and develop flavor. The cheesecake will firm up and become easier to slice after this resting period. Before serving, transfer to a serving plate and garnish if not already decorated.