Try this homemade South Of The Border Casserole recipe the whole family will love. Made with margarine, green onion, green bell pepper and ground beef. …
This South Of The Border Casserole relies on simple, everyday ingredients such as margarine, large green bell pepper, ground beef and garlic salt to taste. It comes together quickly and makes 4 servings, at about 328 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