Bake this irresistible Grandma O'S Cookies at home. Made with oil, water, eggs and chocolate chips. Easy step-by-step instructions included.
This Grandma O'S Cookies relies on simple, everyday ingredients such as box yellow or white cake mix, oil, water and eggs. It comes together quickly and makes 4 servings, at about 664 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 Grandma O'S Cookies 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