Green Enchilada Casserole
["1 lb. ground beef", "1 can cream of mushroom soup", "1 medium onion", "1 can enchilada sauce", "1 tsp. salt", "1 can chopped green chilies", "1 tsp. garlic powder", "1 tsp. oregano", "1 pkg. (12) corn tortillas", "cheese"]
["Brown ground beef with onion and all the spices. Drain fat. Add soup and 1/2 can enchilada sauce and diced chilies. Alternate layer of tortillas with layer of meat mixture. Top with remainder of enchilada sauce and grated cheese. Bake 30 minutes at 350\u00b0."]
["ground beef", "cream of mushroom soup", "onion", "enchilada sauce", "salt", "green chilies", "garlic powder", "oregano", "corn tortillas", "cheese"]