Try this homemade Lemon Squares recipe the whole family will love. Made with lemon Supreme cake mix, lemon instant pie mix, cold water and cold water. E…
This Lemon Squares relies on simple, everyday ingredients such as box lemon supreme cake mix, lemon instant pie mix and cold water. It comes together quickly and makes 4 servings, at about 568 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