Try this homemade Mermer's String/Green Beans Casserole recipe the whole family will love. Made with green beans, garlic salt, sour cream and Velveeta c…
This Mermer's String/Green Beans Casserole relies on simple, everyday ingredients such as green beans, drained, garlic salt, (8 ounce) carton sour cream and velveeta cheese, cubed. It comes together quickly and makes 4 servings, at about 563 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026