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Chocolate Swirl Mousse Bundt Cake Recipe

4.4 from 129 reviews

This Chocolate Swirl Mousse Bundt Cake is a decadent dessert that combines rich cocoa-flavored cake with a creamy mousse filling. Baked in a bundt pan, it features a luxurious chocolate ganache glaze and is elegantly garnished with chocolate curls or shavings, making it perfect for special occasions or indulgent treats.

Ingredients

Scale

Cake Batter

  • 2 cups all-purpose flour
  • 1 ½ tsp baking powder
  • ½ tsp baking soda
  • ½ tsp salt
  • ½ cup unsweetened cocoa powder
  • 1 ¾ cups granulated sugar
  • 1 cup unsalted butter (softened)
  • 3 large eggs
  • 2 tsp vanilla extract
  • 1 cup buttermilk

Mousse Filling

  • 1 cup heavy whipping cream
  • ½ cup cream cheese (softened)
  • ½ cup powdered sugar
  • 1 tsp vanilla extract

Ganache and Garnish

  • 1 cup semi-sweet chocolate chips
  • ¾ cup heavy cream
  • Chocolate curls or shavings (for garnish)

Instructions

  1. Preheat and Prepare Pan: Preheat the oven to 350°F (175°C). Grease and flour a bundt pan thoroughly to ensure the cake does not stick.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, salt, and unsweetened cocoa powder to evenly distribute the leavening agents and cocoa.
  3. Cream Butter and Sugar: In a separate large bowl, cream the softened butter and granulated sugar together until the mixture becomes light and fluffy, which helps incorporate air for a tender cake texture.
  4. Add Eggs and Vanilla: Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next, then mix in the vanilla extract for flavor.
  5. Combine Dry and Wet Ingredients: Alternately add the dry flour mixture and buttermilk to the creamed mixture, beginning and ending with the dry ingredients. Mix gently until the batter is smooth and uniform.
  6. Prepare Mousse Filling: In a separate bowl, beat the softened cream cheese and powdered sugar together until smooth and creamy.
  7. Incorporate Vanilla and Whipped Cream: Add the vanilla extract to the cream cheese mixture, then fold in the whipped heavy cream carefully until the mousse filling is light and fluffy.
  8. Layer Batter and Mousse: Pour half of the cake batter into the prepared bundt pan, spreading it evenly.
  9. Add Mousse Layer: Spread the mousse filling evenly over the batter layer in the pan, being careful to avoid the edges to allow for rising.
  10. Cover Mousse with Batter: Pour the remaining cake batter over the mousse layer, smoothing the top gently.
  11. Bake: Bake the cake for 45–50 minutes or until a toothpick inserted into the cake (avoiding the mousse) comes out clean, indicating the cake is fully baked.
  12. Cool Completely: Remove the cake from the oven and allow it to cool completely in the pan before removing to maintain the structure and prevent the mousse from collapsing.
  13. Prepare Ganache: Heat the heavy cream in a saucepan until just simmering. Pour it over the semi-sweet chocolate chips in a bowl.
  14. Mix Ganache: Let the mixture sit for 2 minutes to soften the chocolate, then whisk until the ganache is smooth and glossy.
  15. Glaze Cake: Pour the chocolate ganache evenly over the cooled bundt cake to coat the top and sides.
  16. Garnish: Sprinkle chocolate curls or shavings over the ganache for an elegant finish.

Notes

  • Ensure the cake is completely cooled before glazing to prevent the ganache from melting off.
  • Be careful when spreading mousse to avoid touching the sides of the pan for clean layers.
  • Use room temperature ingredients for better mixing and texture.
  • For extra firmness of mousse, chill it slightly before spreading.
  • Store leftovers covered in the refrigerator and serve at room temperature.

Keywords: Chocolate Swirl Mousse Bundt Cake, chocolate mousse cake, bundt cake recipe, chocolate ganache, layered mousse cake