Bake this irresistible Peanut Butter Rice Krispie Bars at home. Made with chunky peanut butter, sugar, white corn syrup and Rice Krispies. Easy step-by-…
This Peanut Butter Rice Krispie Bars relies on simple, everyday ingredients such as chunky peanut butter, sugar, white corn syrup (karo) and rice krispies cereal. It comes together quickly and makes 4 servings, at about 1009 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 Peanut Butter Rice Krispie Bars 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