Try this homemade B3 Bars recipe the whole family will love. Made with flower, sugar, salt and butter. Easy step-by-step instructions included.
This B3 Bars relies on simple, everyday ingredients such as b1:, flower, sugar and salt. It comes together quickly and makes 4 servings, at about 1015 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