Try this homemade O' Henry Bars recipe the whole family will love. Made with sugar, light Karo syrup, crunchy peanut butter and Rice Krispies. Easy step…
This O' Henry Bars relies on simple, everyday ingredients such as sugar, light karo syrup, crunchy peanut butter and rice krispies. It comes together quickly and makes 4 servings, at about 2637 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