1 (12 ounce) carton sour cream
1 (4 ounce) carton ortega chiles, diced
1 can cream of mushroom soup
12 flour tortillas
16 ounces cheddar cheese, grated
Mix sour cream, chiles, and mushroom soup together. Put a layer of tortillas on the bottom of lasgna pan. Spread layer of the soup mixture, then put a layer of cheese. Repeat until all ingredients are used. Finish with the grated cheese. Bake 15-20 minutes at 350 degrees until heated through and cheese is melted.