COOK CHICKEN – Add 2-3 cooked chicken breasts to a pot over medium-high heat. Pour enough broth overtop to cover half of the chicken. Bring it to a boil then reduce and let simmer. Cook the chicken 3-5 minutes, then flip and cook another 3-5 minutes, or until chicken is fully cooked. Slice or shred the chicken into bite-size pieces. Set aside. Note: you can also use a store-bought rotisserie chicken to help save time.
COOK PASTA – Heat a pot of boiling water, then cook ¾ lb rotini pasta al dente. Drain and rinse under cold water. Set aside.
MAKE CROUTONS – Slice 4 pieces of bread into small cubes. Place them on a baking sheet in a single layer. Bake at 400F for 5-8 minutes, or until bread is toasted. Note: you can also skip this step and use store-bought croutons.
Slice 1 romaine heart into thin strips. Wash and dry the lettuce.
Add 1 cup mayonnaise, 2 tablespoon lemon juice, 2 teaspoon dijon mustard, 2 teaspoon Worcestershire sauce, and 2 teaspoon minced garlic to a bowl. Stir everything together.
ASSEMBLY – Now add 3 cups cooked rotini pasta (it should be cold), 5 cups chopped romaine lettuce, 2 cups chopped cooked chicken, 2 cups croutons, ⅓ cup grated parmesan cheese, and the creamy salad dressing to a large bowl. Gently toss everything together until evenly combined. Cover and place in the fridge for 1 hour before serving.