01 -
Preheat oven to 200°C. Place an oven-safe 23-centimetre skillet in the oven to heat.
02 -
Pour olive oil and add butter into the hot skillet. Return skillet to oven until butter is melted and oil is hot.
03 -
In a medium bowl, combine flour, grated Parmesan cheese, ranch seasoning and black pepper. Whisk thoroughly to blend.
04 -
Dredge chicken thighs in the flour-Parmesan mixture, ensuring each piece is evenly coated on all sides.
05 -
Remove hot skillet from oven. Arrange coated chicken thighs skin side down in the hot fat.
06 -
Return skillet to the oven. Roast chicken for 30–35 minutes until the skin is golden and internal juices run clear.
07 -
Transfer chicken thighs to serving plates and present warm.