Bake this irresistible Coconut Sheet Cake at home. Made with white cake mix, sugar, frozen coconut and sour cream. Easy step-by-step instructions included.
This Coconut Sheet Cake relies on simple, everyday ingredients such as box white cake mix, sugar, (6 oz.) pkg. frozen coconut and large sour cream. It comes together quickly and makes 4 servings, at about 513 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 Coconut 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