http://www.thekitchn.com/how-to-bake-boneless-skinless-chicken-thighs-cooking-lessons-from-the-kitchn-180140#recipe

http://www.thekitchn.com/how-to-bake-boneless-skinless-chicken-thighs-cooking-lessons-from-the-kitchn-180140#recipe

How To Cook Boneless Skinless Chicken Thighs in the Oven

What You Need

Ingredients
1 pound boneless skinless chicken thighs
Salt and freshly ground black pepper
Olive oil
Sauce or additional seasonings (optional)

Equipment
Bowl 
Spoon
9-inch or 8-inch baking dish

Instructions

1. Buy boneless skinless chicken thighs. I mention this as one of the steps here because I think it’s always worth talking about where you get your meat. And I certainly don’t mean to be didactic — I think meat is something most of us are conscious of, and we all try to get the best stuff we can. My point is really to say that chicken thighs are one of the cheapest, easiest things to buy organic or pasture-raised. Even at a high-end butcher counter, these only cost me $4/pound, for instance.

2. Heat the oven to 425°F. Put the chicken in a bowl and season with salt and pepper. The most basic seasoning that this meat really needs is salt and pepper. At this point, if I’m not adding another sauce, I drizzle a little bit of olive oil over the meat too, to help it brown well in the oven.

3. Make a baking sauce (optional). If you want to add a little more punch to the chicken, you can make a quick sauce of nearly any oil, acid, and spices. Here, for instance, I combined a couple tablespoons olive oil and about 1 tablespoon balsamic vinegar with 1 teaspoon brown sugar, 1 tablespoon Dijon mustard, 4 garlic cloves, and a dash of red pepper flakes. I often make Asian-inspired sauces with sesame oil, rice vinegar, and lots of chili garlic sauce. You can also pour pre-made salad dressing over the chicken.

4. Toss the chicken with the baking sauce. Coat the chicken with the sauce.

5. Spread the chicken in the baking dish. No need to grease the dish. Just lay the chicken inside.

6. Bake for 20 minutes or until the chicken has an internal temperature of 165°F. Boneless skinless thighs cook quickly. Check after 20 minutes, and if they are not quite up to temperature, put back in the oven and continue cooking and checking the temperature in 5-minute increments.

7. Remove the chicken from the oven and rest the meat, covered, for 10 minutes. Cover the baking dish with foil and let the chicken rest. This will help it be more tender. Eat and enjoy!