Bake this irresistible Chewy O'S at home. Made with butter, cake, marshmallows and chocolate chips. Easy step-by-step instructions included.
This Chewy O'S relies on simple, everyday ingredients such as butter or margarine, miniature marshmallows, cheerios and eagle brand milk. It comes together quickly and makes 4 servings, at about 413 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 Chewy O'S 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