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Pistachio Mousse with Chocolate Ganache

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3.9 from 43 reviews

Delicious pistachio mousse with chocolate ganache recipe with detailed instructions and nutritional information.

  • Total Time: 35 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 1 cup shelled pistachios, roasted and unsalted
  • 1 cup heavy cream, chilled
  • 1/2 cup powdered sugar
  • 1/4 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 4 ounces semi-sweet chocolate, finely chopped
  • 1/4 cup heavy cream
  • Pinch of salt

Instructions

  1. Step 1: Roast the pistachios: Preheat oven to 350°F (175°C). Spread pistachios on a baking sheet and roast for 8-10 minutes, or until fragrant and lightly browned. Let cool completely.
  2. Step 2: Make the pistachio mousse: In a food processor, finely grind the cooled pistachios. In a separate bowl, beat the chilled heavy cream with powdered sugar until stiff peaks form. Gently fold in the ground pistachios and vanilla extract.
  3. Step 3: Make the chocolate ganache: In a heatproof bowl set over a pan of simmering water (double boiler), melt the chopped semi-sweet chocolate with 1/4 cup heavy cream and a pinch of salt, stirring until smooth and glossy. Remove from heat and let cool slightly.
  4. Step 4: Assemble the dessert: Divide the pistachio mousse into individual serving glasses or ramekins. Spoon the chocolate ganache over the mousse.
  5. Step 5: Chill: Refrigerate for at least 2 hours to allow the mousse to set and the flavors to meld.
  6. Step 6: Serve: Garnish with extra chopped pistachios or a sprinkle of cocoa powder, if desired, before serving.

Notes

  • Store the mousse in the refrigerator for up to 3 days for optimal freshness.
  • For a slightly softer texture, let the mousse sit at room temperature for 10-15 minutes before serving.
  • Serve this elegant dessert with fresh berries for a vibrant contrast in color and flavor.
  • Toasting the pistachios before grinding enhances their nutty aroma and creates a richer mousse.
  • Author: Emily Carter
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Method: Stovetop
  • Cuisine: American