Try this homemade Extreme Cereal Bar/ Square recipe the whole family will love. Made with peanut butter, corn syrup, unsalted butter and crisp rice. Eas…
This Extreme Cereal Bar/ Square relies on simple, everyday ingredients such as peanut butter, corn syrup, unsalted butter and crisp rice cereal. It comes together quickly and makes 4 servings, at about 2185 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026