My version of Mexican Casserole.
1 -16oz. bag tortillas chips, gently crushed in 9x13 pan.
next comes 1# gr. beef and 1 med. chopped onion, cooked.
1 can chili hot beans, 1 can cream mushroom soup, layered over beans, followed by 1 can Rotel( Mexican style tomatos, then 1# shredded cheese( either cheddar or Mexican style
Bake at 350 for at least 45 min. Don't burn the cheese, but you do want that good and hot. We serve it over chopped lettuce, top with sour cream.