Bake this irresistible Bittersweet Chocolate Mousse at home. Made with Lindt, butter, eggs and sugar. Easy step-by-step instructions included.
This Bittersweet Chocolate Mousse relies on simple, everyday ingredients such as butter, unsalted, large eggs, separated, sugar and dark rum. It comes together quickly and makes 4 servings, at about 660 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Bittersweet Chocolate Mousse delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026