Try this homemade Ultimate Lemon Squares (Nick Malgieri) recipe the whole family will love. Made with Base, unsalted butter, powdered sugar and vanilla.…
This Ultimate Lemon Squares (Nick Malgieri) relies on simple, everyday ingredients such as cookie base, unsalted butter, softened, powdered sugar and vanilla extract. It comes together quickly and makes 4 servings, at about 1219 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