Boil pasta according to directions until al dente.
While the pasta boils, finely chop the parsley and shred the cheese.
Once the pasta is cooked, drain and return to pot. Add the jar of Bertolli Organic Alfredo Sauce. Heat on medium heat until warmed through, stirring frequently (approx 3-5 minutes).
Transfer the pasta to an ovenproof baking dish. Note: skip this step if following directions for a one pot meal.
Top with pepper and shredded cheese.
Place dish in oven under broiler setting until cheese is golden brown and the edges begin to bubble (approx 7-10 minutes).
Let cool slightly and garnish lightly with chopped parsley.