Try this homemade Old Henry Bars recipe the whole family will love. Made with margarine, brown sugar, oats and chunky peanut butter. Easy step-by-step i…
This Old Henry Bars relies on simple, everyday ingredients such as margarine, melted, brown sugar, firmly packed, quick quaker oats and chunky peanut butter. It comes together quickly and makes 4 servings, at about 1563 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