Preheat the oven to 350°F.

Make Ranch dressing ahead by combining all the ingredients in a small bowl. Set aside.1 pack Ranch Dressing,1 cup mayonnaise,¾ cup buttermilk,¼ teaspoon black pepper,¼ teaspoon paprika,¼ teaspoon garlic powder

If you are using uncooked chicken instead of pre-cooked chicken, proceed with this step: Season chicken with salt & pepper, drizzle with olive oil, then place in a baking dish. Cook for 30 to 45 minutes until chicken reaches 165* internal temperature. Cut the chicken into small cubes.6 pieces thick sliced bacon

Cook bacon pieces on med-low heat until crisp.

Cook pasta according to box directions. Drain and rinse with cold water. Then place into a large mixing bowl to cool while preparing other ingredients.12 ounce pack spiral pasta

Add chicken to the bowl of pasta. Then add the shredded zucchini, tomatoes, cooked bacon, shredded cheddar and ranch dressing. Mix everything to combine.3 cups chopped rotisserie chicken,1 cup shredded cheddar cheese,1 chopped tomato,1 zucchini

Cover with plastic wrap and refrigerate for 1-2 hours before serving.