For over 100 years, Callebaut has been making chocolate to be proud of in the heart of Belgium. Unrivaled on the market: this is the first chocolate mousse that really taste like homemade while saving you time. The secret for their intense and authentic taste? The very high chocolate content in each of these Chocolate Mousse recipes. Furthermore their rich texture allows both piping in glasses and scooping “quenelles” on dessert plates. White Chocolate Mousse Mix.