Bake this irresistible Root Beer Float Cake I at home. Made with yellow cake, root beer, vegetable oil and eggs. Easy step-by-step instructions included.
This Root Beer Float Cake I relies on simple, everyday ingredients such as vegetable oil, eggs, confectioners' sugar and root beer. It comes together quickly and makes 4 servings, at about 337 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 Root Beer Float Cake I 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