Bake this irresistible Miller Rhubarb Dump Cake at home. Made with rhubarb, sugar, dessert and sugar. Easy step-by-step instructions included.
This Miller Rhubarb Dump Cake relies on simple, everyday ingredients such as sugar, water and butter, melted. It comes together quickly and makes 4 servings, at about 616 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 Miller Rhubarb Dump Cake 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