1 1/2 lb. hamburger
1 pkg. taco seasoning
1 sm. onion, chopped
1 can mild enchilada sauce
1 sm. can tomato sauce
1 1/2 lb. cheddar cheese
1/2 bag round tortilla chips

Brown hamburger with onion, salt to taste. Drain. Add taco seasoning and mix well. Add sauces; simmer. Meanwhile, shred cheese. In this order layer chips, hamburger mixture, cheese. Bake at 350 degrees for 45 minutes.