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Pumpkin Chocolate Mousse Cake

This delightful Pumpkin Chocolate Mousse Cake combines rich chocolate and warm pumpkin flavors, making it perfect for fall and enjoyable year-round. Layers of chocolate cake filled with light and airy mousse topped with glossy chocolate ganache.
Servings 12 servings
Prep Time 30 minutes
Cook Time 35 minutes
Total Time 1 hour 5 minutes

Ingredients

For the Cake

  • 2 cups all-purpose flour
  • 2 cups granulated sugar
  • 3/4 cup unsweetened cocoa powder
  • 1 1/2 teaspoons baking powder
  • 1 1/2 teaspoons baking soda
  • 1 teaspoon salt
  • 2 large eggs
  • 1 cup whole milk
  • 1/2 cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water

For the Mousse

  • 1 cup pumpkin puree
  • 1 teaspoon cinnamon
  • 1/2 cup butterscotch chips
  • 1 cup heavy cream
  • 1 cup chocolate ganache
  • 1/4 teaspoon salt for garnish
  • Whipped cream for topping

Instructions

Preparation

  • Preheat the oven to 350°F (175°C). Grease and flour four 8-inch round cake pans.
  • In a large bowl, mix together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
  • Add the eggs, milk, oil, and vanilla to the dry ingredients and mix until combined.
  • Stir in the boiling water until smooth.

Baking the Cake

  • Divide the batter evenly among the prepared pans.
  • Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
  • Let the cakes cool for 10 minutes before transferring to a wire rack to cool completely.

Making the Mousse

  • For the cinnamon mousse, whip the cream until soft peaks form. Gently fold in pumpkin puree and cinnamon until well combined.
  • For the butterscotch mousse, melt butterscotch chips and mix with whipped cream until smooth.
  • For the salted caramel mousse, whip cream and fold in prepared caramel, sprinkling salt to taste.

Assembly

  • Assemble the cake by spreading cinnamon mousse between the chocolate layers, followed by pumpkin-butterscotch and salted caramel mousse.
  • Top the cake with glossy chocolate ganache and decorate with whipped cream.
  • Chill before serving and enjoy!

Notes

Keep the cake fresh by storing in an airtight container in the fridge for about 3 to 5 days, or freeze wrapped for up to 3 months. Serve chilled.
Calories: 450kcal
Course: Dessert
Cuisine: American
Keyword: Chocolate Dessert, Fall Dessert, Mousse Cake, Pumpkin Chocolate Cake, Pumpkin Dessert