Cook the pasta according to package instructions until al dente.

Drain the pasta and rinse under cold water to stop the cooking process.

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

Add the mozzarella balls and fresh basil to the bowl.

In a separate bowl, whisk together olive oil, balsamic vinegar, salt, and pepper.

Pour the dressing over the pasta salad mixture.

Toss gently to combine all ingredients well.

Chill the pasta salad in the refrigerator for at least 30 minutes before serving.

Adjust seasoning if necessary before serving.

Serve cold or at room temperature.