Bake this irresistible Key Lime Custard Cakes at home. Made with butter, sugar, peel and eggs. Easy step-by-step instructions included.
This Key Lime Custard Cakes relies on simple, everyday ingredients such as butter at room temperature, sugar, grated key lime peel and large eggs, separated. It comes together quickly and makes 4 servings, at about 374 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 Key Lime Custard Cakes 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