Bake this irresistible Cold Lemon Souffle at home. Made with boiling water, lemon-lime, lemon and lemon gelatin. Easy step-by-step instructions included.
This Cold Lemon Souffle relies on simple, everyday ingredients such as boiling water, lemon-lime carbonated drink, juice of 1 lemon and (6 oz.) pkg. lemon gelatin. It comes together quickly and makes 4 servings, at about 1518 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 Cold Lemon Souffle 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