Ingredients You'll Need
Gather these key ingredients: ground beef, onion, green chiles, taco seasoning, crushed nacho cheese chips, Monterey Jack cheese, eggs, milk, taco sauce, and Colby Jack cheese.
In a large bowl, combine ground beef, chopped onion, drained green chiles, taco seasoning, crushed nacho cheese chips, shredded Monterey Jack cheese, eggs, and milk. Mix thoroughly.
Just before you're ready to serve, sprinkle shredded Colby Jack cheese over the top of the meatloaf. Cover again just long enough for the cheese to melt.