These oven-baked BBQ chicken thighs use a cast iron skillet and homemade barbecue sauce for the juiciest, most flavorful results. Ready in under an hour!
Begin the baked chicken thighs by preheating the oven to 400 degrees F. In a large bowl, add the 2 tablespoons olive oil, 2 ½ teaspoons chili powder, 1 ½ teaspoons brown sugar, 1 teaspoon garlic powder, ½ teaspoon ground cumin, 1 teaspoon salt, and ½ teaspoon ground black pepper.
Whisk to combine. Add the 3 pounds chicken thighs to the marinade and toss to combine, until the thighs are fully coated and the marinate is almost completely gone.
Add the chicken to an oven-safe baking dish or cast iron skillet, chicken thighs skin side down. Place into the preheated oven and allow it to bake for 20 minutes.
Carefully remove the chicken thighs from the oven and flip each thigh to the opposite side. Return to the oven and bake for another 20 minutes.
Remove from the oven and add the homemade BBQ sauce or your favorite barbecue sauce from the grocery store.
Make a quick and easy barbecue sauce by grabbing a medium saucepan and placing it on the stovetop over medium heat.
Add the ¾ cup chopped onion, allow it to soften, and release the water. Continuously stir for 2 to 3 minutes. Add the ⅔ cup ketchup, ⅓ cup water, 3 tablespoons molasses, 1 tablespoon Worcestershire sauce, and 1 tablespoon Dijon mustard. Stir to combine.
Adjust the heat, cover the saucepan with a lid, and allow the sauce to simmer for 10 to 15 minutes. You can prepare the sauce while the chicken is in the oven.
Toss the chicken thighs in the sauce. Place it into the oven and allow it to warm for about 5 minutes. Return to the oven for 5 minutes, just long enough for the sauce to set and get sticky on the surface. For extra caramelization, switch to broil for the last 2–3 minutes, but watch it closely. Carefully remove the barbecue chicken from the oven, serve warm, and enjoy!