In a large mixing bowl, combine the cooked pasta, cheese sauce, and the green chile mixture. Stir until everything is well coated and evenly distributed.
Pour the pasta mixture into a greased 9×13-inch baking dish.
Sprinkle the remaining shredded cheese evenly over the top for a cheesy crust.
Step 5: Bake
Cover the dish with foil and bake for 20 minutes.
Remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly and the edges are slightly golden.
Let it rest for 5-10 minutes before serving to allow the flavors to settle.
Step 6: Garnish and Serve
Sprinkle fresh cilantro or chopped green onions over the pasta for a pop of color and added freshness.
Serve warm and enjoy the delicious blend of creamy cheese and zesty green chiles!