Bake this irresistible Lemon Sheet Cake at home. Made with lemon jello, boiling water, lemon cake mix and milk. Easy step-by-step instructions included.
This Lemon Sheet Cake relies on simple, everyday ingredients such as small pkg. lemon jello, boiling water, lemon cake mix and milk. It comes together quickly and makes 4 servings, at about 1064 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 Lemon 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