01 - Cook pasta according to package directions. Drain, rinse under cold water to stop cooking, and set aside to cool completely.
02 - In a skillet over medium heat, brown ground beef or turkey until fully cooked, breaking apart while cooking. Drain excess fat and let cool.
03 - In a large bowl, combine cooked pasta, cooked meat, cherry tomatoes, black beans, corn, red onion, bell pepper, lettuce, cheese, and olives.
04 - In a separate small bowl, whisk together sour cream, mayonnaise, taco seasoning, lime juice, salt, and pepper until smooth and well combined.
05 - Pour dressing over salad ingredients. Toss gently until everything is evenly coated with the creamy mixture.
06 - Immediately before serving, fold in crushed tortilla chips and fresh cilantro to maintain texture and freshness.
07 - Serve chilled or at room temperature. Best enjoyed the same day for optimal texture.