1. Cook the Pasta: Begin by bringing a large pot of salted water to a boil. Add the pasta of your choice and cook according to the package directions until al dente. Once done, drain and rinse the pasta thoroughly under cold water until completely cooled, stopping the cooking process.

2. Prep the Vegetables: While the pasta is cooling, take the time to prepare the vegetables. Halve the cherry tomatoes and dice the cucumber, zucchini, bell peppers, and red onion into similarly sized pieces for uniform bites. This ensures each scoop of salad is packed with a little bit of everything!

3. Make the Dressing: In a medium bowl, whisk together the zesty Italian dressing, the 1/4 cup of grated Parmesan cheese, sesame seeds, paprika, celery seed, and garlic powder until fully combined. Season the mixture with salt and pepper to taste. This dressing will add a punch of flavor that beautifully ties the salad together.

4. Combine the Salad: In a large mixing bowl, combine the cooled pasta, all the diced vegetables, and the drained black olives. Drizzle the dressing over everything and toss well to ensure that all ingredients are evenly coated.

5. Add Parmesan and Chill: Sprinkle the remaining Parmesan cheese over the top of the salad. Cover the bowl and refrigerate the salad for at least 3 to 4 hours, or ideally overnight, to allow the flavors to meld and deepen.

6. Serve: Before serving, give the salad a gentle toss again. If it looks a bit dry, don’t hesitate to drizzle an extra splash of Italian dressing. This California Pasta Salad is best served chilled, making it perfect for warm weather gatherings!