Bring a large pot of salted water to a boil over high heat. Add the pasta and cook until al dente, about 8 minutes. Drain the pasta and rinse with cold water to cool. Transfer to a large bowl.
In a medium bowl, whisk together the mayonnaise, yogurt, mustard, honey, garlic powder, salt, and pepper. Pour the dressing over the pasta and stir to combine.
Add the peas, prosciutto, grapes, cranberries, and parsley and mix to combine. Sprinkle with the Parmesan cheese and stir to combine.
Cover and refrigerate until ready to serve.
Interesting Facts
Prosciutto is an Italian dry-cured ham.
The flavor of prosciutto is enhanced by the natural aging process.
Cranberries are an excellent source of vitamin C and dietary fiber.
Grapes contain antioxidants and other polyphenols which may help protect against heart disease and cancer.