HEAT oven to 350°F. Beat cream cheese and 3/4 cup Parmesan with mixer until well blended.
SEPARATE crescent rolls into 8 rectangles; press perforations together to seal. Spread each with 3 Tbsp. cream cheese mixture. Top with peppers and parsley. Fold 1 long side of each dough rectangle over filling to center; fold again to enclose filling. Cut each into 4 squares. Place, seam-sides down, on baking sheet. Sprinkle with remaining Parmesan.
BAKE 13 to 15 min. or until golden brown.