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–+ servings
Chocolate Mousse Cake

Irresistible Chocolate Mousse Cake for Every Special Occasion

This Chocolate Mousse Cake combines rich chocolate cake and silky mousse, perfect for any special occasion.
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Prep Time 30 minutes
Cook Time 30 minutes
Chill Time 2 hours
Total Time 3 hours
Servings: 8 slices
Course: Dessert
Cuisine: American
Calories: 450
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cake
  • 1 cup All-Purpose Flour or gluten-free flour
  • 1/2 cup Unsweetened Cocoa Powder Dutch-process cocoa for deeper flavor
  • 1 cup Sugar reduce for less sweetness
  • 1/2 cup Unsalted Butter or coconut oil for dairy-free
  • 2 large Eggs or flax egg for vegan
  • 1 teaspoon Vanilla Extract use pure for best results
  • 1 teaspoon Baking Powder ensure it's fresh
  • 1/4 teaspoon Salt a keto-friendly alternative can be used
For the Mousse
  • 8 ounces Dark Chocolate or milk chocolate for a sweeter flavor
  • 1 cup Heavy Cream or coconut cream for dairy-free
  • 2 tablespoons Sugar (for Mousse) adjust to taste

Equipment

  • Mixing bowl
  • electric mixer
  • spatula
  • Cake Pan
  • wire rack
  • Double Boiler

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and prepare your cake pan by greasing it.
  2. In a large mixing bowl, whisk together all-purpose flour, cocoa powder, sugar, baking powder, and salt.
  3. Add softened butter, eggs, and vanilla extract to dry mixture. Mix on medium speed for 2-3 minutes until smooth.
  4. Pour batter into prepared cake pan and bake for 25-30 minutes. Check doneness with a toothpick.
  5. Allow the cake to cool in the pan for 10 minutes before transferring to a wire rack.
  6. Melt dark chocolate over a double boiler or microwave until smooth.
  7. Whip heavy cream with sugar and a splash of vanilla extract until soft peaks form, about 3-4 minutes.
  8. Fold melted chocolate into whipped cream carefully to maintain the airy texture.
  9. Spread the mousse over the cooled cake evenly and create a smooth finish.
  10. Refrigerate the assembled cake for at least 2 hours until the mousse is set.

Nutrition

Serving: 1sliceCalories: 450kcalCarbohydrates: 40gProtein: 6gFat: 30gSaturated Fat: 18gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 80mgSodium: 250mgPotassium: 250mgFiber: 4gSugar: 25gVitamin A: 500IUCalcium: 30mgIron: 2mg

Notes

Use high-quality dark chocolate for the best flavor and ensure the cake cools completely before adding mousse.

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