1 lb ground beef
1/2 medium onion chopped
1 package of taco seasoning
6 large flour tortillas
1 can refried beans
2-3 cups shredded Colby Jack cheese
1 can cream of mushroom soup
4 ounces sour cream
a little hot sauce if you want spicy

1 lb ground beef 1/2 medium onion chopped 1 package of taco seasoning 6 large flour tortillas 1 can refried beans 2 -3 cups shredded Colby Jack cheese 1 can cream of mushroom soup 4 ounces sour cream

Brown ground meat and onion, drain if necessary. Add taco seasoning and mix in refried beans. Mix sour cream and soup in separate bowl. Spread 1/2 of soup mixture in casserole dish. Tear up 3 tortillas and spread over soup mixture. Put 1/2 of meat mixture over tortillas. Add a layer of cheese and then add hot sauce if you are using it. Repeat layers. Then sprinkle cheese over top and bake uncovered 20-30 minutes at 350 degrees.
Definitely make sure you have enough meat for the top layer otherwise your tortillas will get a lot of heat and be extra crunchy. We used 3 cups of cheese because we like things cheesy. We also made the casserole the night before and refrigerated it before cooking it before we ate. I think that worked well but it needed the full 30 minutes to warm up (even after we had let it sit out awhile to try to get to room temperature).