Adjust oven rack to one position higher than the center. Preheat oven to 400°F. Line a large rimmed baking sheet with foil and place a wire rack on top. Spray the wire rack with cooking spray. Set aside.
Pat chicken dry with paper towels.
In a large bowl, combine olive oil, garlic, rosemary, thyme, oregano and chives. Add the chicken thighs, a few at a time, and toss to coat in the herb mixture.
Place the chicken in a single layer on the prepared baking sheet. Season liberally with salt and pepper.
Roast in the oven for about 40-45 minutes, or until the chicken is golden brown and reaches an internal temperature of 165°F.
Notes
Boneless, skinless chicken thighs will only need about 25 minutes in the oven. Since they don't have that crispy skin, you can broil the meat during the final few minutes to get a little bit of char on the exterior if you like.
Bone-in, skin-on chicken breast will need a little bit longer in the oven -- closer to 1 hour -- but a meat thermometer is the best way to know exactly when your chicken is done.