Easy Enchilada Casserole 8 to 12 corn tortillas 1 pound ground beef or ground turkey Cilantro Chopped onion 1 can corn, drained 1 small can diced green chiles Black olives 1 large can enchilada sauce Shredded cheese Preheat oven to 325 degrees F. Grease a 10 x 8-inch baking dish. Put 4 to 6 tortilla shells in the bottom of the dish. Brown the meat, cilantro and onion together. Stir in the corn, diced green chiles and olives. Put a layer of meat mixture on the tortillas. Pour some of the enchilada sauce over the meat. Sprinkle some cheese over all. Lay down some more tortillas and repeat, ending with cheese. Bake uncovered for 35 minutes.