Begin by bringing a large pot of salted water to a boil over high heat. Add the corkscrew-shaped pasta and cook for 8 to 10 minutes until it reaches al dente. Once cooked, drain the pasta in a colander and rinse it under cold water to cool quickly and prevent clumping.

In a large mixing bowl, combine Italian-style salad dressing with mayonnaise, whisking until the mixture is smooth and creamy. This dressing will elevate the flavors in your salad, so take your time to blend thoroughly.

Once the pasta is cool, add it to the bowl with the dressing. Next, incorporate the chopped rotisserie chicken, crispy cooked bacon, cubed Muenster cheese, chopped celery, green bell pepper, cherry tomatoes, and avocado. Stir gently to combine everything, ensuring your salad is evenly coated with the dressing.

Cover the bowl with plastic wrap or a lid and place it in the refrigerator. Allow it to chill for at least 30 minutes before serving to enhance the flavors.