PREHEAT oven to 350° F. Grease 2 1/2-quart baking dish.
COMBINE potatoes, 2/3 cup sauce, parsley, oil, garlic, salt and pepper in large bowl.
ARRANGE a single layer of potatoes in prepared baking dish and sprinkle with 1 tablespoon cheese. Continue layering until all potatoes are used. Top with remaining sauce and remaining cheese; cover tightly with foil.
BAKE for 1 hour. Uncover; increase oven temperature to 425° F. Bake for an additional 15 to 20 minutes or until golden brown. Cool for 10 minutes before serving.
Tip: Perfect for entertaining, this delicious dish can be prepared in advance, refrigerated and reheated.