This is an easy and very tasty Mexican dish. I often substitute leftover meat.
Crisp corn tortilla fragments soften beneath a dense mantle of simmered beef, while cold dairy yields a distinct thermal barrier against bubbling cheese. Layering textures requires deliberate sequencing in a 9x13-inch pan to prevent structural collapse during baking at 350 degrees Fahrenheit. Building layers correctly ensures moisture remains locked within the meat and bean mixture rather than turning the base soggy.
Assembled dishes tolerate freezing well when wrapped tightly in moisture-resistant film for up to two months. Thaw frozen pans in the refrigerator for 24 hours prior to baking to guarantee even heat penetration. Cover the vessel with foil during the first 15 minutes of the reheat phase to protect the cheddar topping from scorching before the center reaches serving temperature.