Bake this irresistible 3 Corn Casserole at home. Made with butter, sour cream, egg and corn. Easy step-by-step instructions included.
This 3 Corn Casserole relies on simple, everyday ingredients such as butter, softened, sour cream, egg and (16 ounce) can corn, drained. It comes together quickly and makes 4 servings, at about 484 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 3 Corn Casserole 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