Try this homemade Marshmallow Lemon Squares recipe the whole family will love. Made with flour, icing sugar, T and lemon zest. Easy step-by-step instruc…
This Marshmallow Lemon Squares relies on simple, everyday ingredients such as dough: 1 1/2 c flour, c icing sugar, t cornstarch and t lemon zest. It comes together quickly and makes 4 servings, at about 1078 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