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Easy Chocolate Cranberry Mousse Cake Recipe


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3.9 from 43 reviews

  • Author: Amina
  • Total Time: 50 minutes plus 4-6 hours chilling
  • Yield: 10 servings

Description

This Easy Chocolate Cranberry Mousse Cake combines a rich cocoa brownie base with a tangy, smooth cranberry mousse topping. The dessert layers dark chocolate flavor with the bright tartness of cranberries, finished with elegant chocolate decorations and sugar-coated cranberries for a festive look. Perfect for holidays or special occasions, this no-fuss cake requires baking the brownie base and chilling the mousse for a luscious, airy texture.


Ingredients

Brownie Base

  • 2 eggs
  • 2/3 cup (135g) sugar
  • 1/2 cup (110g) vegetable oil
  • 1 tsp (5g) vanilla extract
  • 1/2 cup (60g) unsweetened cocoa powder
  • 1/2 cup (60g) all-purpose flour
  • 1/2 tsp (2g) salt

Cranberry Sauce

  • 1 pound (450g) cranberries (fresh or frozen)
  • 2/3 cup (135g) sugar
  • 1 tbsp (15ml) lemon juice

Gelatin Mixture

  • 2 ¼ tsp (7g) gelatin powder
  • 3 tbsp (45g) cold water (for dissolving gelatin)

Cranberry Mousse

  • 1 ½ cup (360g) whipping cream (35% fat, chilled)
  • Reserved cranberry sauce (about 4 tbsp / 60g)

Decoration

  • Cranberry sauce (for spreading on brownie)
  • Sugar-coated cranberries or red currants
  • Chocolate decorations


Instructions

  1. Prepare the cocoa brownie base: Preheat your oven to 320°F (160°C). Grease and line an 8-inch (20cm) springform pan with parchment paper to ensure easy removal later.
  2. Mix wet ingredients: In a bowl, whisk together the eggs, sugar, and vanilla extract until well combined. Then add the vegetable oil and whisk again to incorporate fully.
  3. Sift dry ingredients and combine: Sift together the all-purpose flour, cocoa powder, and salt into the wet mixture. Whisk carefully until the batter is smooth and fully incorporated.
  4. Bake the brownie base: Pour the batter evenly into the prepared pan. Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs attached. Remove from oven and let cool completely.
  5. Prepare the cranberry sauce: In a small saucepan over medium heat, combine cranberries, sugar, and lemon juice. Bring to a boil and then simmer for about 10 minutes until the mixture thickens slightly. Remove from heat and strain through a sieve to get a smooth sauce. Set aside to cool.
  6. Dissolve gelatin: In a separate small bowl, sprinkle gelatin powder over cold water and let it bloom for 5 to 10 minutes. Once swollen, stir the gelatin into the warm cranberry sauce until completely dissolved. Allow this mixture to cool to room temperature.
  7. Prepare the cake ring: Place a cake ring around the cooled brownie base and line the inside edge with an acetate sheet to achieve clean mousse edges.
  8. Spread reserved cranberry sauce: Reserve about 4 tablespoons (60g) of the prepared cranberry sauce and spread it evenly over the brownie base inside the cake ring.
  9. Whip the cream: In a chilled bowl, whip the cold whipping cream until soft peaks form. This will create a light and airy texture for the mousse topping.
  10. Combine mousse: Fold the cooled cranberry sauce mixture into the whipped cream gently until well combined, forming the cranberry mousse.
  11. Assemble the mousse cake: Pour the mousse evenly over the brownie base and smooth the top carefully with a spatula for an even finish.
  12. Chill to set: Refrigerate the assembled cake for at least 4 to 6 hours, or preferably overnight, to allow the mousse to set firmly.
  13. Decorate the cake: Just before serving, decorate the mousse cake with chocolate decorations and scatter sugar-coated cranberries or red currants over the top for a festive, elegant presentation.

Notes

  • Make sure the brownie base is completely cooled before adding mousse to prevent melting.
  • Do not overwhip the cream; soft peaks ensure a smooth mousse texture.
  • Using fresh or frozen cranberries is fine; thaw frozen before cooking.
  • If gelatin is not available, agar-agar can be used as a vegetarian substitute, but adjust quantities accordingly.
  • The cake ring and acetate sheet help achieve professional-looking clean edges for mousse cakes.
  • Allowing the mousse to set overnight improves flavor melding and texture.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Western