Bake this irresistible Lemon Poppy Seed Cake at home. Made with lemon cake mix, butter, sour cream and eggs. Easy step-by-step instructions included.
This Lemon Poppy Seed Cake relies on simple, everyday ingredients such as box lemon cake mix, butter, softened, sour cream and eggs. It comes together quickly and makes 4 servings, at about 831 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 Poppy Seed 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