
Cook the cavatappi in salted boiling water and drain.
Cook the chorizo with the diced onion in a large skillet over medium heat for 7 to 8 minutes, breaking it up, until cooked through; spoon off extra grease.
Lower the heat, add the milk, and stir in the torn American cheese and jack cheese a handful at a time until smooth.
Stir in the green chiles and toss in the pasta.
Top with diced tomatoes and cilantro. Chorizo can be spicy; scoop plain queso pasta for kids before adding it back in.
Photo: DinnerDrop