Mexican Beef Casserole
["1 lb. ground beef", "1 medium onion", "1 can mushroom soup", "1 tsp. salt (or to taste)", "1 pkg. tortilla chips, crushed", "3/4 lb. Cheddar cheese, shredded", "1 (8 oz.) can tomato sauce", "1 (6 oz.) can tomato paste", "1 or 2 cans green chiles (depends on how well you like chiles and how hot they are)"]
["Brown ground beef and onion in skillet.", "Add soup, tomato sauce and paste, green chiles and salt.", "Bring to a boil.", "Remove from heat."]
["ground beef", "onion", "mushroom soup", "salt", "tortilla chips", "Cheddar cheese", "tomato sauce", "tomato paste", "green chiles"]