Creating Classic Italian Pesto Pasta Salad is an easy and rewarding process. Just follow these steps for optimal results:

1. Cook the Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook until al dente according to package instructions, usually around 8-10 minutes.
2. Drain and Cool: Once cooked, drain the pasta in a colander and rinse with cold water to stop the cooking process. Allow it to cool completely.
3. Prepare the Dressing: In a large mixing bowl, combine the fresh basil pesto with a drizzle of olive oil to thin it out slightly. Adjust the consistency based on your preference.
4. Combine Ingredients: Add the cooled pasta to the bowl with the pesto. Mix thoroughly until all pasta is well coated.
5. Add Vegetables: Fold in the halved cherry tomatoes, diced bell peppers, mozzarella balls, and olives. Stir gently to combine.
6. Add Cheese and Nuts: Sprinkle in the grated Parmesan cheese and toasted pine nuts. Carefully mix them in to maintain the integrity of the ingredients.
7. Season: Taste the salad, then add salt and pepper as needed.
8. Chill: For enhanced flavors, cover the salad and refrigerate for 30 minutes before serving. This step is optional but recommended.
9. Serve: When ready, toss the salad one more time before serving. Garnish with fresh basil leaves if desired.

These easy steps guide you through the process of crafting an incredible Classic Italian Pesto Pasta Salad that your family and friends will rave about.