Bake this irresistible Milky Castella-Style Sponge Cake in the Microwave at home. Made with Eggs, Milk, milk powder and Sugar. Easy step-by-step instruc…
This Milky Castella-Style Sponge Cake in the Microwave relies on simple, everyday ingredients such as eggs, milk, skim milk powder and grams sugar. It comes together quickly and makes 4 servings, at about 183 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 Milky Castella-Style Sponge Cake in the Microwave 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