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Dark Chocolate Mousse Cake Recipe

Dark Chocolate Mousse Cake Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 17 reviews
  • Author: Elina
  • Prep Time: 30 minutes
  • Cook Time: 25 minutes
  • Total Time: 10 hours 55 minutes
  • Yield: 9 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Indulge in the rich and decadent Dark Chocolate Mousse Cake, a delightful dessert that combines a moist chocolate cake base with a velvety chocolate mousse layer, topped with a luxurious chocolate ganache. Perfect for special occasions or when you’re craving a truly indulgent treat.


Ingredients

Scale

Chocolate Cake:

  • 1 Cup (120g) All-Purpose Flour
  • ½ Cup (42g) Dutch Cocoa Powder
  • 1 Teaspoon Fine Espresso Powder (optional)
  • ¾ Teaspoon Baking Powder
  • 1/2 Teaspoon Baking Soda
  • 1/4 Teaspoon Fine Sea Salt
  • 3/4 Cup + 2 Tablespoons (175g) White Granulated Sugar
  • 1/3 Cup + 1 Tablespoon (80g) Neutral Oil (avocado, vegetable, canola)
  • â…“ Cup (76g) Full-Fat Sour Cream (room temp)
  • 1 Whole Large Egg (room temp)
  • 1 Teaspoon Pure Vanilla Extract
  • ½ Cup (113g) Boiling Water

Chocolate Mousse:

  • 1 1/2 Cups (340g) Heavy Cream
  • 1 Whole Large Egg + 1 Large Yolk
  • 1/3 Cup (67g) White Granulated Sugar
  • 1/4 Cup (21g) Dutch Cocoa Powder
  • 1 Teaspoon Fine Espresso Powder
  • 1/8 Teaspoon Fine Sea Salt
  • 6 Ounces (170g) Dark Chocolate
  • 1 Teaspoon Pure Vanilla Extract
  • 1 Cup (227g) Heavy Cream (to be whipped) (cold)
  • 5 Ounces (141g) Dark Chocolate 60% to 70%
  • 2/3 Cup (151g) Heavy Cream

Instructions

  1. Chocolate Cake – Preheat Oven & Prep Pan. Combine Dry Ingredients. Combine Wet Ingredients. Combine Dry & Wet Ingredients. Add Hot Water. Bake. Cool.
  2. Chocolate Mousse – Combine Ingredients. Cook. Add Chocolate. Chill.
  3. Combine Whipped Cream & Cooled Chocolate Mixture – Whip Cream. Combine with Chocolate Mousse. Chill the Cake.
  4. Chocolate Ganache – Make Ganache. Pour over Cake. Chill. Serve and Enjoy!

Notes

  • For best results, use high-quality dark chocolate for a rich flavor.
  • Ensure the cake is completely cooled before adding the mousse layer.
  • Chilling the cake for the recommended time allows the flavors to meld together for a delicious outcome.

Nutrition

  • Serving Size: 1 slice (approximately 150g)
  • Calories: 480 kcal
  • Sugar: 24g
  • Sodium: 190mg
  • Fat: 31g
  • Saturated Fat: 17g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 46g
  • Fiber: 4g
  • Protein: 6g
  • Cholesterol: 95mg