In a gallon sized zippered bag, combine marinade ingredients. Add leg quarters and seal bag. Place in refrigerator and let marinate for at least 4 hours (flip halfway through, if possible).
Preheat oven to 375degF.
Cover a baking sheet with parchment paper and place a baking rack over the top. Spray with cooking spray.
Combine parmesan and oregano. Spread out on a plate or in a dredging tray. Remove each piece of chicken (do not shake off too much of the marinade) and press the top side into the cheese mixture. Then place (cheese up) on the baking rack.
Gently spray with cooking spray and place in oven for 45 minutes.
Notes
Italian Seasoning
Keyword chicken leg quarters, chicken legs, italian dressing, marinated chicken, Parmesan, parmesan cheese, roast chicken