Fill a large pot with water and place over high heat to boil the pasta. When the water reaches a bubble, season it with salt and drop the pasta. Cook to al dente according to package directions then drain and reserve.
When the pasta is ready, place a large skillet over medium heat with the butter. Add the garlic to the pan and cook until aromatic and tender, about 1 minute. Add the cooked pasta, Parmigiano Reggiano and parsley to the pan, season with pepper and toss to thoroughly combine. Serve warm alongside Pesto-Presto Italian Flag Chicken.