Dark Chocolate Oreo Cheesecake with Ganache and Whipped Cream Rosettes Tips, FAQ & printable recipe

Tips for success

Chill the cream cheese filling briefly before pouring it on the crust if the kitchen is warm, since it holds its shape better and spreads more evenly. Run a thin offset spatula across the surface to smooth any ridges before you bake. Keep a damp towel nearby to wipe the knife between slices, which keeps the cut edges clean and sharp.

Use a kitchen scale when measuring cream cheese and sugar, because even small differences in weight change the texture of the filling. Keep the ganache at a pourable temperature by reheating it gently in short bursts, and never let it boil.

Pipe the whipped cream just before serving for the cleanest rosettes, and store any leftover whipped cream covered in the refrigerator.

Variations

• Mint Chocolate Version: Add a few drops of peppermint extract to the cream cheese filling and use mint sandwich cookies for the crust and topping. The cool mint flavor pairs well with the dark chocolate ganache and the creamy base.
• Salted Caramel Topping: Spoon a thin layer of store-bought caramel sauce over the cooled cheesecake before pouring the ganache. The salty-sweet caramel adds a chewy, glossy layer that contrasts with the dense chocolate filling.
• Mini Cheesecakes: Divide the crust and filling among lined muffin cups and bake for about 20 minutes until set. Top each mini cheesecake with a small spoonful of ganache, a cookie piece and a whipped cream rosette.
• White Chocolate Filling: Melt white chocolate into the cream cheese filling after beating in the sugar, for a sweeter, paler interior. Keep the dark chocolate ganache on top so the contrast between the two chocolates stays clear.

Storage and make-ahead

Fridge

Store the cheesecake covered in the refrigerator for up to four days, wrapped tightly so it does not absorb other food odors.

Freezer

Freezing is possible for the cheesecake without the whipped cream topping: wrap the chilled base well, freeze up to one month.

Reheat

Cheesecake is served chilled, so it does not need reheating; let frozen slices thaw in the refrigerator before serving.

Store the cheesecake covered in the refrigerator once it has been sliced or fully chilled. Wrap the pan tightly in plastic wrap or transfer the slices to an airtight container so they do not absorb odors from the refrigerator.

Keep the whipped cream topping covered and cold, and add it just before serving if you plan to keep the cheesecake for several days. Leftover cheesecake keeps its best texture within three to four days, and any cookie crumbs on top are best added fresh for the crispest contrast.

This cheesecake is an excellent make-ahead dessert because the flavor and texture improve as it chills. Bake and cool it one day ahead, then refrigerate it overnight before adding the ganache and toppings.

Make the ganache a few hours ahead and keep it at room temperature so it stays pourable. Pipe the whipped cream within an hour of serving so the rosettes keep their definition. Following this schedule frees up the final day for assembly and serving.

Serving ideas

Serve each slice chilled, lifted onto a plate with a spatula so the layers stay intact. A glass of cold milk or a hot cup of coffee pairs well with the deep chocolate flavor and the creamy filling. Dust the rosettes lightly with extra cookie crumbs or grated chocolate just before serving for a finished look at the table.

For a party, cut the cheesecake into thin wedges, arranged on a platter with a few whole sandwich cookies alongside.

Serve the slices on small dessert plates with a spoonful of extra whipped cream for those who want more. The dense, creamy interior holds well on the plate, so guests can enjoy it slowly without the slices falling apart.

Frequently asked questions

Recipe card

Dark Chocolate Oreo Cheesecake with Ganache and Whipped Cream Rosettes

Prep 40 minCook 1 hRest 6 hTotal 7 h 40 minServes 12

Ingredients

• 24 chocolate sandwich cookies, such as Oreo-style, filling included
• 5 tbsp unsalted butter, melted
• 4 oz dark chocolate bar, broken into pieces, plus more for grating
• 24 oz cream cheese, softened to room temperature
• 3/4 cup granulated sugar
• 3 large eggs, at room temperature
• 1/2 cup sour cream
• 1 tsp vanilla extract
• 1/2 cup heavy cream
• 1 cup cold heavy cream, for whipped cream
• 2 tbsp confectioners' sugar, for whipped cream

Instructions

1. Stack the chocolate sandwich cookies and crush them finely in a food processor, or place them in a bag and crush them with a rolling pin. Reserve about 8 whole cookies for the top. Mix the crumbs with the melted butter until evenly moistened.
2. Press the buttered crumb mixture firmly and evenly into the bottom of a 9-inch springform pan, bringing it slightly up the sides. Chill the crust while you prepare the filling so it firms up.
3. Break the dark chocolate bar into pieces and chop them with a knife into small shards. Grate a portion of the chocolate on a box grater to make fine curls for the top, and set both aside.
4. Beat the softened cream cheese and sugar in a large bowl until smooth and free of lumps. Add the eggs one at a time, mixing on low speed after each, then stir in the sour cream and vanilla extract until just combined.
5. Spread the pale cream cheese filling smoothly over the chilled crust. Set the springform pan in a larger pan filled with hot water and bake at 325°F (163°C) for about 55 to 60 minutes, until the edges are set and the center barely jiggles. Turn off the oven, crack the door and let the cheesecake cool inside for one hour.
6. Bring the heavy cream to a gentle simmer in a small saucepan. Pour it over the chopped dark chocolate, let it stand for two minutes, then whisk until smooth and glossy.
7. Pour the glossy dark chocolate ganache over the center of the cooled filling, leaving a border. Scatter the crushed cookie crumbs and the reserved whole sandwich cookies over the top, then sprinkle with the grated chocolate curls.
8. Whip the cold heavy cream with the confectioners' sugar until stiff peaks form. Spoon the cream into a piping bag fitted with a star tip, and pipe rosettes around the edge of the cheesecake.
9. Refrigerate the cheesecake for at least six hours or overnight until firm. Run a knife around the edge, release the springform ring, and slice with a clean, warm knife. Lift each slice with a spatula to serve.

Contains: gluten, eggs, milk, soy

Estimated nutrition per serving

Calories

560

Protein

8 g

Carbohydrates

49 g

Fat

38 g

Fiber

2 g

Sugar

35 g

Sodium

420 mg

Automatic estimate from the ingredient list, not laboratory-verified.