Bake this irresistible Gluten-Free Grapefruit Cake at home. Made with cooking spray, white rice flour, sweet rice flour and cornstarch. Easy step-by-ste…
This Gluten-Free Grapefruit Cake relies on simple, everyday ingredients such as (4 ounces) white rice flour, (1 ounce) sweet rice flour, cornstarch and baking powder. It comes together quickly and makes 4 servings, at about 649 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 Gluten-Free Grapefruit 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