In a large saucepan, cook beef, onions, and chiles until beef is no longer pink.
Stir in tomato sauce, water, and taco seasoning mix. Mix well and simmer for 15
minutes. Transfer mixture to a 3 1/2-quart cooker. Stir in macaroni. Cover and
cook on high for one hour, or until macaroni is done. In last 30 minutes top