01 - Boil pasta according to package directions until al dente. Drain thoroughly and rinse under cold water to stop cooking and prevent sticking. Transfer to a large mixing bowl.
02 - Heat skillet over medium heat. Add ground beef or turkey and cook, breaking apart with a spatula, until browned and cooked through, approximately 5-7 minutes. Drain excess fat and set aside to cool.
03 - Add cooled meat, cherry tomatoes, black beans, corn, red onion, bell pepper, lettuce, cheese, and olives to the pasta bowl. Toss gently to distribute ingredients evenly.
04 - In a separate small bowl, whisk together sour cream, mayonnaise, taco seasoning, lime juice, salt, and pepper until smooth and fully incorporated.
05 - Pour dressing over pasta mixture. Fold gently until all ingredients are evenly coated with the creamy seasoning.
06 - Just before serving, fold in crushed tortilla chips and fresh cilantro to maintain chip crunchiness.
07 - Serve immediately chilled or at room temperature. Do not refrigerate with tortilla chips added.