Boil the Pasta: Fill a large pot with water, add salt, and bring to a boil. Add tortellini and cook according to package instructions, about 5-10 minutes.

Drain and Chill: Drain tortellini in a colander and rinse under cold water to stop the cooking process.

Prepare the Salad Base: In a large mixing bowl, combine salami, mozzarella, cherry tomatoes, cucumber, bell pepper, onion, and optional olives.

Combine with Tortellini: Gently fold in the cooled tortellini with the salad mixture.

Add the Dressing: Drizzle Italian dressing over the salad and toss gently to coat.

Chill and Meld Flavors: Cover and refrigerate for about 10 minutes to let flavors meld.

Garnish and Serve: Toss the salad and garnish with fresh basil leaves before serving.