Cook the rotini pasta according to package instructions until al dente. Drain and set aside.

In a large mixing bowl, combine the cooked pasta, cherry tomatoes, cucumber, bell pepper, red onion, black olives, and salami if using.

Drizzle the Italian dressing over the salad ingredients and toss well to combine.

Season with salt and pepper to taste.

Refrigerate for at least 1-2 hours to allow flavors to meld.

Serve chilled, optionally garnished with fresh herbs.