In a large resealable plastic bag, combine chicken, 1/4 cup Italian dressing, garlic powder, salt and pepper. Seal bag and turn to coat chicken. Refrigerate for at least 15 minutes.
Cook gemelli according to package directions. Add vegetables during the last 5 minutes of cooking. Drain and rinse in cold water. Place in a large bowl.
Meanwhile, in a large skillet, cook chicken in remaining Italian dressing over medium heat for 8-10 minutes or until chicken is no longer pink. Cut into bite-size pieces.
Add chicken and Caesar dressing to pasta; toss to coat. Sprinkle with cheese. Serve immediately.
Interesting Facts
This pasta salad is a great make-ahead meal, as the flavor gets better as it sits in the refrigerator.
Adding a bit of lemon juice to the salad will give it a refreshing zing.
You can use any type of pasta for this salad. Try rotini or penne for a different twist.