Bake this irresistible Rhubarb Mousse at home. Made with rhubarb, egg and vanilla. Easy step-by-step instructions included.
This Rhubarb Mousse relies on simple, everyday ingredients such as rhubarb, egg white or more as needed, artificial sweetener and artificial sweetener vanilla. It comes together quickly and makes 4 servings, at about 36 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 Rhubarb 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