Try this homemade Make Ahead Mexican Casserole recipe the whole family will love. Made with ground meat, onion, Ro-Tel tomatoes and cream of mushroom so…
This Make Ahead Mexican Casserole relies on simple, everyday ingredients such as ground meat, large onion, chopped, (10 oz.) can ro-tel tomatoes and (10 oz.) can enchilada sauce. It comes together quickly and makes 4 servings, at about 545 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