Chocolate Mocha Royale Mousse

combine chocolates in the top of a double-boiler, set over boiling water heat and stir just until melted combine sugar and egg yolks-beat to mix well stir in espresso coffee and brandy fold a small amount of chocolate into yolk mixture fold remaining chocolate into yolk mixture fold whites into yolk mixture fold whipped cream into yolk mixture spoon into dessert cups chill for 4-48 hours garnish as desired serve slightly chilled