01 -
Shred cheddar and Monterey Jack cheese from a block and set aside. Ensure it is near room temperature before adding to the sauce.
02 -
Cook and crumble the ground beef over medium-high heat in a high-walled pot or Dutch oven. Drain grease.
03 -
Melt the butter in the same pot and add minced garlic. Cook for 1 minute.
04 -
Add taco seasoning, Worcestershire sauce, tomato paste, beef broth, chicken broth, milk, and Rotel tomatoes. Stir to combine.
05 -
Bring mixture to a gentle boil. Add pasta and submerge it in the liquid. Cover and cook according to package instructions, stirring halfway through to prevent sticking.
06 -
Remove cover and ensure the pasta is sufficiently cooked. Taste-test a noodle and, if needed, cover and cook longer until desired doneness is achieved.
07 -
Turn heat to low and gradually stir in cheddar, Monterey Jack, and Velveeta cheese until fully melted.
08 -
Let the dish sit briefly as the sauce thickens and is absorbed by the pasta. Serve once desired consistency is obtained.