Try this homemade Kass'S Toffee Squares(Unbelievable!) recipe the whole family will love. Made with butter, brown sugar, egg yolk and vanilla. Easy step…
This Kass'S Toffee Squares(Unbelievable!) relies on simple, everyday ingredients such as butter, brown sugar, packed, egg yolk and vanilla. It comes together quickly and makes 4 servings, at about 1444 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