Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      pound         ground beef
   1                    onion -- chopped
     3/4  cup           water
   1      1.24 oz pkg   taco seasoning mix
   2      15 oz can     tomato sauce
   1      8 oz pkg      shell macaroni -- uncooked
   1      4 oz can      mild chopped green chilies
   2      cups          shredded mild Cheddar cheese

Preparation:

In a skillet, brown ground beef and onion; drain fat. Add the water, taco seasoning and tomato sauce; mix. Simmer for 20 minutes. Transfer to Crock-Pot. Sitr in macaroni and chopped green chilies. Cover and cook on Low for 6 to 8 hours or on High 3 to 4 hours. In the last 30 minutes of cooking top with shredded cheddar cheese.