Chocolate Mousse

Dark chocolate is melted gently over a bain-marie and cooled until warm but no longer hot enough to deflate the cream. Whipped cream is then folded in three separate additions: the first loosens the chocolate mass, the second begins to lighten its density, and the third introduces the full airy volume that defines mousse. Some recipes add egg yolks for richness and a custard-like body, while beaten egg whites lift the texture even further. Chilling for at least two hours allows the mousse to set to a consistency that holds its shape on a spoon yet dissolves on contact with the palate. The cacao percentage governs both the bitterness and the intensity of the finished dessert, and chocolate above seventy percent produces a mousse that reads as unmistakably adult in its depth. A small measure of vanilla extract rounds the sharper edges of the cocoa without competing for attention. Mousse can be served directly in individual cups, spread into a tart shell to firm overnight, or piped into layers with cream for a more composed plated dessert. A dusting of unsweetened cocoa through a fine sieve over the top surface is the minimal finishing touch.