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A close-up photograph of a perfect slice of chocolate mousse cheesecake on a white plate. The distinct layers of the chocolate graham cracker crust, dense cheesecake, and light mousse are clearly visible.
FL Recipes

Chocolate Mousse Cheesecake: The Ultimate Decadent Dessert

An unbelievably decadent Chocolate Mousse Cheesecake featuring a rich, dense chocolate cheesecake layer topped with a light, airy, and silky chocolate mousse. This showstopper recipe is perfect for any special occasion.
Prep Time 30 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 40 minutes
Servings: 12 slices
Course: Dessert
Cuisine: American
Calories: 580

Ingredients
  

For the Chocolate Graham Cracker Crust
  • 1.5 cups chocolate graham cracker crumbs About 10 full cracker sheets
  • 6 tbsp unsalted butter melted
  • 3 tbsp granulated sugar
For the Chocolate Cheesecake Filling
  • 24 oz full-fat block cream cheese softened to room temperature
  • 1 cup granulated sugar
  • 3 large eggs at room temperature
  • 1/2 cup sour cream at room temperature
  • 1 tsp vanilla extract
  • 8 oz semi-sweet chocolate chopped, melted, and cooled
For the Chocolate Mousse Topping
  • 1.5 cups cold heavy whipping cream
  • 1/4 cup powdered sugar
  • 4 oz semi-sweet chocolate chopped, melted, and cooled to room temperature

Equipment

  • 1 9-inch Springform Pan
  • 1 Stand mixer or electric hand mixer
  • 1 Large Roasting Pan

Method
 

For the Chocolate Graham Cracker Crust
  1. Preheat oven to 350°F (175°C). Wrap the outside of a 9-inch springform pan with a double layer of heavy-duty aluminum foil.
  2. Combine chocolate graham cracker crumbs, melted butter, and sugar. Press into the bottom and 1 inch up the sides of the prepared pan.
  3. Bake for 10 minutes. Set aside to cool completely.
For the Chocolate Cheesecake Filling
  1. Reduce oven temperature to 325°F (160°C). Melt the 8 oz of chocolate and let it cool slightly.
  2. Beat room temperature cream cheese and sugar until smooth. Add eggs one at a time on low speed, followed by sour cream and vanilla, mixing until just combined.
  3. Gently fold in the melted chocolate. Pour the filling over the cooled crust.
  4. Place the cheesecake in a large roasting pan and create a water bath by pouring boiling water halfway up the sides of the springform pan.
  5. Bake for 60-70 minutes until the edges are set but the center has a slight wobble. Turn off the oven and let the cheesecake cool in the oven with the door cracked for 1 hour.
  6. Cool completely at room temperature, then refrigerate for at least 6 hours or overnight.
For the Chocolate Mousse Topping
  1. Melt the remaining 4 oz of chocolate and let it cool to room temperature.
  2. Whip the cold heavy cream and powdered sugar until stiff peaks form.
  3. Gently fold the cooled melted chocolate into the whipped cream.
  4. Spread the mousse over the chilled cheesecake and refrigerate for at least 2 more hours to set.

Nutrition

Calories: 580kcalProtein: 8gFat: 42gFiber: 3g

Notes

For best results, use full-fat, block-style cream cheese, not the spreadable kind.
Ensure all cheesecake filling ingredients are at room temperature to prevent a lumpy batter.
Do not open the oven door while the cheesecake is baking to prevent cracking.
Keyword Chocolate Cheesecake,chocolate mousse cheesecake,mousse recipe

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