Cook the protein pasta according to the package directions until al dente. Drain and set aside.
While the pasta cooks, cook the chicken thoroughly and dice it into bite-sized pieces.
In a small bowl, whisk together the Greek yogurt, enchilada sauce, and taco seasoning until smooth.
Add the cooked chicken, pasta, Rotel (with the juices), and sauce to a large skillet or saucepan over medium heat. Stir until everything is evenly coated and heated through, about 3–5 minutes.
Sprinkle the cheese over the top, cover, and cook for another 2–3 minutes until melted.
Serve immediately and enjoy!