Taco Casserole
["1 lb. ground beef", "1/2 c. chopped onion", "1 pkg. taco seasoning mix", "1 1/2 c. water", "1 c. coarsely crushed tortilla chips", "1 1/2 c. shredded Cheddar cheese", "1 1/2 c. chopped green pepper"]
["Brown ground beef with onion in skillet; add seasoning mix and water to the meat and drain off the grease.", "Bring to a boil. Reduce heat and let simmer about 15 minutes."]
["ground beef", "onion", "taco seasoning mix", "water", "tortilla chips", "Cheddar cheese", "green pepper"]