Try this homemade Rancheros Casserole recipe the whole family will love. Made with Au Gratin potatoes, boiling water, whole kernel corn and milk. Easy s…
This Rancheros Casserole relies on simple, everyday ingredients such as box au gratin potatoes, boiling water, whole kernel corn, drained and milk. It comes together quickly and makes 4 servings, at about 1564 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