Start your day right with this Oatmeal Peanut Butter Cake recipe. Made with oatmeal, eggs, vanilla flavoring and butter. Easy step-by-step instructions …
This Oatmeal Peanut Butter Cake relies on simple, everyday ingredients such as oatmeal, eggs, vanilla flavoring and butter. It comes together quickly and makes 4 servings, at about 1206 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 Oatmeal Peanut Butter 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