Step 1

Preheat the oven to 250F.  Line a rimmed baking sheet with foil and spray a wire rack with cooking spray.  lay out the chicken thighs on the wire rack skin side up and place inside the baking sheet.  Dry the chicken thoroughly with paper towels.

Step 2

Place the chicken in a bag or a bowl with a lid and toss the chicken in the baking powder and spices and then put the chicken back on the rack.

Step 3

Bake the chicken in the center of the oven for 30 minutes.  Increase the heat of the oven to 425F and move the oven rack up one spot then bake for an additional 25-30 minutes or until brown and crispy.  Chicken is cooked through when an internal temperature of 165F is reached.