Bake this irresistible Christmas Rainbow at home. Made with white cake, raspberry jello, lime jello and boiling water. Easy step-by-step instructions in…
This Christmas Rainbow relies on simple, everyday ingredients such as raspberry jello (3 oz. size), lime jello (3 oz. size) and boiling water. It comes together quickly and makes 4 servings, at about 1076 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 Christmas Rainbow 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