Place the coarsely chopped dark chocolate in a heatproof bowl.
Heat the heavy cream in a saucepan over medium heat until simmering.
Pour the heated cream over the chopped chocolate and let it sit for a minute.
Gently whisk the mixture until the chocolate is melted and smooth.
Add the sweetener, vanilla extract, and unsalted butter, stirring until combined. Allow the mixture to cool.
Whip the Cream:
In another bowl, whip the remaining heavy cream until soft peaks form.
Combine and Fold:
Gradually fold the chocolate ganache into the whipped cream until fully incorporated. Handle with care to maintain the mousse’s airy texture.
Assembling the Pavé:
Prepare the Pan:
Line a loaf pan with plastic wrap, leaving some overhang on the sides.
Layering:
Arrange a thin layer of sliced fruits evenly on the bottom of the pan.
Spread half of the chocolate mousse mixture over the fruit layer using a spatula.
Add another layer of thinly sliced fruits on top of the mousse.
Pour the remaining chocolate mousse mixture over the fruit layer, ensuring even coverage.
Chill and Set:
Refrigerate the pavé for at least four hours until set firmly.
Garnish and Serve:
Once set, use the overhanging plastic wrap to carefully lift the pavé from the pan.
Garnish with additional sliced fruits, chocolate shavings, or cocoa powder for an elegant touch.
Slice the pavé into thick portions and serve on dessert plates, savoring each decadent bite.
With these steps, you’ll create a dessert masterpiece that promises to delight and impress! Enjoy indulging in the luxurious flavors of this Special Fruit Pavé.