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Chocolate Coffee Mousse Dessert in a glass cup with a spoon.
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Chocolate Coffee Mousse Dessert

This coffee mouse cake dessert is a feast for the eyes. The layers of sponge cake and chocolate mousse are almost too good-looking to eat!
Course Dessert
Cuisine American
Keyword chocolate mousse, coffee dessert
Prep Time 40 minutes
Cook Time 40 minutes
Total Time 1 hour 20 minutes
Servings 25 Units
Calories 219kcal
Author Natalya Drozhzhin

Ingredients

Sponge Cake Layers

  • 1 sponge cake
  • 3 tbsp Bailey's Irish Cream Liqueur
  • 1 cup heavy whipping cream

Chocolate Mousse

Instructions

Sponge Cake Layers

  • Prepare a sponge cake in a 13in. x 18in. sheet cake pan. Using the rim of the dessert cups or a cookie cutter, cut out small circles from the sponge cake.
    Sponge cake cut into small circles and placed into small cups and a container filled with them
  • In a large mixing bowl, combine the heavy whipping cream with the Bailey's. Place a sponge cake round in the bottom of each dessert cup and pour a spoonful of the cream over each one.
    Whipping cream and baileys liquor mixture poured over sponge cake

Make the Chocolate Mousse

  • Into a separate large bowl, combine the chocolate chips, coffee, and second portion of Bailey's. Microwave the mixture for 1-2 minutes, stirring every 30 seconds until it's completely melted.
    Chocolate, baileys and coffee mixture in a bowl
  • In a separate small bowl, combine 1/4 cup of the heavy whipping cream and one teaspoon of the gelatin and allow it to soften at room temperature for 5 minutes. Then, microwave the mixture for 5 seconds and stir it until it turns runny in texture. Add the gelatin mixture into the chocolate mixture and stir to combine.
    whipping cream and gelatin added to the chocolate mixture in a bowl
  • Beat the other 1 and 1/2 cups of very cold heavy whipping cream with a hand or stand mixer until you get stiff peaks.
    Heavy whipping being beat in a KitchenAid mixture
  • Stir in half of the whipped cream into the chocolate mixture. Next, fold in the remaining whipped cream, being extra careful not to overwork the mousse.
    Chocolate being mixed into the whipping cream mixture in a bowl

Assemble the Dessert Cups

  • Carefully stuff the chocolate mousse into a piping bag and pipe equal amounts of the mousse on top of each sponge cake layer. Optionally, top the mousse with another sponge cake round, followed by another layer of mousse if you're using taller dessert cups.
    Chocolate mousse mixture being placed on top of the sponge cake in small cups
  • Garnish each dessert cup with shredded chocolate or cacao powder. Keep the cups refrigerated until you plan to serve them. Enjoy!
    Chocolate Coffee Mousse Dessert on a napkin on the table

Nutrition

Calories: 219kcal | Carbohydrates: 15g | Protein: 2g | Fat: 17g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Trans Fat: 1g | Cholesterol: 47mg | Sodium: 84mg | Potassium: 116mg | Fiber: 1g | Sugar: 10g | Vitamin A: 466IU | Vitamin C: 1mg | Calcium: 35mg | Iron: 1mg