Bake this irresistible Banana Split Refrigerator Sheet Cake at home. Made with cake mix, strawberry flavored gelatin, boiling water and cold water. Easy…
This Banana Split Refrigerator Sheet Cake relies on simple, everyday ingredients such as boiling water, cold water, envelope dream whip mix and cold milk. It comes together quickly and makes 4 servings, at about 644 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 Banana Split Refrigerator Sheet 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