Preheat the oven to 375 degrees.
Boil a pot of water and cook the Delallo casarecce pasta according to the package. Drain water, drizzle the cooked pasta with olive oil and set aside until cool.
Slice down the zucchini into evenly sized pieces. Grab a large baking tray and add the zucchini. Drizzle with olive oil, salt and pepper and roast the zucchini pieces in the oven until golden brown.
Grab a large mixing bowl and add the cooled pasta, arugula, mozzarella pearls, and cooled zucchini. Add the dressing and toss the pasta salad until it is all evenly coated. Dust the salad with parmesan cheese and toss some more.
Finish with fresh lemon zest! Serve and enjoy!