Ingredients

  • 2 medium butternut squash (3 pounds), halved lengthwise and seeded
  • 1/2 cup superfine sugar
  • 2 tablespoons pure maple syrup
  • 1/4 teaspoon each of ground cloves, ginger, cardamom, nutmeg and allspice
  • 1 envelope unflavored powdered gelatin
  • 2 tablespoons cold water
  • 3 large egg whites
  • 1 cup heavy cream
  • 1/2 cup sugar
  • 1/2 cup water
  • 1/2 vanilla bean, split, seeds scraped
  • 1/2 teaspoon freshly ground pepper
  • 1 cup diced peeled butternut squash (1/2-inch cubes)
  • Lightly sweetened whipped cream and Spiced Almond Tuiles, for serving

Method

  • Preheat the oven to 350.
  • Place the squash, cut side down, on a lightly oiled baking sheet.
  • Bake for about 1 hour, until very tender.
  • Let cool slightly, then scoop out the flesh.
  • In a food processor, combine 3 cups of the squash with 5 tablespoons of the superfine sugar and the maple syrup; puree until smooth.
  • In a small bowl, stir together the ground spices; add them to the squash puree and pulse to blend.
  • In a small microwave-safe bowl, sprinkle the gelatin over the cold water and let stand until softened, 2 to 3 minutes.
  • Melt the gelatin in a microwave oven at high power, about 10 seconds.
  • Add the gelatin to the squash puree and pulse to combine.
  • Scrape the puree into a large bowl.
  • In a medium bowl, using a handheld electric mixer, beat the egg whites at medium speed until soft peaks form.
  • With the mixer on, add the remaining 3 tablespoons of superfine sugar and beat until the whites are stiff and glossy.
  • Fold the egg whites into the squash.
  • Pour the heavy cream into the bowl the whites were in and beat at medium speed until firm.
  • Fold the whipped cream into the mousse.
  • Spoon the mousse into 10 parfait glasses and refrigerate until firm, at least 4 hours.
  • In a small saucepan, combine the sugar, water, vanilla bean and seeds and the pepper and bring to a boil, stirring until the sugar is dissolved.
  • Add the squash and simmer over moderate heat until tender and glossy, about 15 minutes.
  • Let the squash cool in the syrup.
  • Just before serving, drain the squash.
  • Garnish each mousse with whipped cream and the candied squash and serve with Spiced Almond Tuiles.