Pre heat oven to 375 degrees. Spray sheet pan with non-stick spray.
In small bowl add olive oil then mix in parsley, salt, pepper, celery seed, chives, worchestershire sauce and crushed red pepper. Set aside.
Peel, rinse, and cut potatoes into 2 inch chuncks
Pour herbed olive oil mixture over potatoes and coat well.
Dump onto baking sheet and spread out. Cover with foil. Bake 20 minutes.
Remove foil, stir then spread back out, then sprinkle parmesean cheese over the top potatoes. It is ok if cheese does not stay on potatoes. The cheese will crisp up. Bake for 15 to 20 minutes or till potatoes are tender.
Stir then transfer to serving dish. You may need to break up some of the parmesean cheese crispys.