Go Back
–+ servings
Easy Chocolate Mousse Cake Recipe

Indulge in Bliss with This Easy Chocolate Mousse Cake Recipe

This Easy Chocolate Mousse Cake Recipe is a rich dessert that impresses with its airy texture and divine chocolate flavors, perfect for any occasion.
Print Recipe Pin Recipe
Prep Time 30 minutes
Cook Time 30 minutes
Chilling Time 3 hours
Total Time 4 hours
Servings: 8 slices
Course: Desserts
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cake
  • 1 cup All-Purpose Flour Provides structure and texture
  • 1 cup Granulated Sugar Adds sweetness; can substitute with coconut sugar
  • 3/4 cup Cocoa Powder Dutch-processed cocoa for smoother taste
  • 1 teaspoon Baking Powder Helps the cake rise; ensure it's fresh
  • 1 teaspoon Baking Soda Works with buttermilk to provide lift
  • 1/2 teaspoon Salt Enhances overall flavor; use fine sea salt
  • 2 large Eggs Room temperature gives better mixing
  • 1/2 cup Vegetable Oil Adds moisture; can swap with melted butter
  • 1 cup Buttermilk Can substitute with milk mixed with vinegar
  • 1 cup Hot Coffee Intensifies chocolate flavor
For the Mousse
  • 8 ounces Semisweet Chocolate Main ingredient for the mousse
  • 1 cup Heavy Whipping Cream Use cold for optimal whipping
  • 1/4 cup Powdered Sugar Can substitute with sugar alternative
  • 1 teaspoon Vanilla Extract Ensure it's pure for the best taste
For the Ganache
  • 1 tablespoon Corn Syrup Adds gloss to the ganache; can be omitted
  • 2 tablespoons Unsalted Butter Adds richness; opt for unsalted

Equipment

  • Oven
  • mixing bowls
  • cake pans
  • Springform pan
  • whisk
  • spatula
  • microwave
  • Saucepan
  • Plastic wrap

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and prepare two round cake pans.
  2. Mix together the dry ingredients in a large bowl: flour, sugar, cocoa powder, baking powder, baking soda, and salt.
  3. In a separate bowl, combine the wet ingredients: eggs, vegetable oil, buttermilk, and hot coffee.
  4. Fold the dry mixture into the wet ingredients until just combined, avoiding over-mixing.
  5. Divide the batter between the prepared pans and bake for 25 to 30 minutes until a toothpick comes out clean.
  6. Melt the semisweet chocolate and combine with whipped cream, powdered sugar, and vanilla extract to prepare the mousse.
  7. Layer the first cooled cake in a springform pan, spread half of the mousse on top, then add the second layer and top with remaining mousse.
  8. Refrigerate the assembled cake for at least 3 hours to set.
  9. Prepare the ganache by heating heavy cream and combining it with chocolate, corn syrup, and butter.
  10. Once set, pour the ganache over the cake and serve with fresh berries or vanilla ice cream.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 45gProtein: 4gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 50mgSodium: 200mgPotassium: 150mgFiber: 3gSugar: 30gVitamin A: 400IUCalcium: 50mgIron: 3mg

Notes

Ensure all ingredients are at room temperature for best results. Chill overnight for optimal mousse texture.

Tried this recipe?

Let us know how it was!