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Dark Chocolate Mousse Pie Recipe

This Dark Chocolate Mousse Pie is a no-bake masterpiece featuring a buttery chocolate cookie crust and a silky, rich dark chocolate mousse filling. Topped with whipped cream and chocolate shavings, it’s an elegant yet easy dessert perfect for any occasion!
Prep Time20 minutes
Chilling Time2 hours
Total Time2 hours 40 minutes
Servings: 8

Ingredients

For the crust:

  • 1 ½ cups chocolate cookie crumbs such as Oreos, crushed
  • 6 tbsp unsalted butter melted

For the dark chocolate mousse filling:

  • 8 oz high-quality dark chocolate 70% cocoa or higher, chopped
  • 2 tbsp unsalted butter
  • 1 cup heavy whipping cream
  • 2 tbsp sugar
  • ½ tsp vanilla extract
  • 2 egg yolks pasteurized for safety
  • ½ tsp espresso powder optional, enhances chocolate flavor
  • ¼ tsp salt

For the topping:

  • 1 cup whipped cream
  • Chocolate shavings or cocoa powder for garnish

Instructions

  • Prepare the crust: In a bowl, mix the crushed chocolate cookies with melted butter until well combined. Press the mixture evenly into a 9-inch pie dish, making sure to cover the bottom and sides. Chill in the refrigerator while preparing the filling.
  • Melt the chocolate: In a heatproof bowl, melt the chopped dark chocolate and butter together using a double boiler or microwave in 20-second intervals, stirring until smooth. Set aside to cool slightly.
  • Make the mousse: In a separate bowl, whisk the egg yolks, sugar, vanilla extract, espresso powder (if using), and salt until smooth. Slowly add the melted chocolate mixture while whisking continuously.
  • Whip the cream: In another bowl, beat the heavy cream until soft peaks form. Gently fold the whipped cream into the chocolate mixture in batches, making sure to keep it light and airy.
  • Assemble the pie: Pour the chocolate mousse filling into the chilled crust and smooth the top. Cover and refrigerate for at least 4 hours or until set.
  • Add toppings and serve: Once set, top the pie with whipped cream and garnish with chocolate shavings or a dusting of cocoa powder. Slice and enjoy!

Notes

  • Use high-quality chocolate for the best flavor and texture.
  • If you prefer a firmer mousse, chill overnight before serving.
  • For a crunchier crust, bake the cookie crust at 350°F (175°C) for 8 minutes before chilling.
  • Substitute the cookie crust with a graham cracker crust for a different flavor twist.