Cook pizza dough on an oiled pan or pizza stone on 450 degrees for 15 minutes or until lightly golden.
Meanwhile, combine arugula, pumpkin seeds, fennel, and California Dried Plums in a large bowl. In a food processor, blend together olive oil, balsamic vinegar and dried plums until dried plums are pulverized. Drizzle vinaigrette on salad and toss to coat. Taste and adjust sea salt and pepper as needed.
Serve arugula salad on flat bread, top with parmigiano reggiano flakes and enjoy :)