How to Grill Chicken Thighs

Why thighs are the best chicken on a grill

Chicken breast is a lean muscle with a narrow window: a few degrees past done and it turns dry and stringy, which is why it needs the careful treatment set out in how to grill chicken breast. Thighs are the opposite. They are a working muscle with more fat and more connective tissue, so they can sit at temperature far longer without drying out, and the collagen in them turns to gelatin as they go past 165°F, which makes them better rather than worse. They are also cheaper, and they carry more flavor.

The catch is that all that fat has to go somewhere. Rendered chicken fat dripping onto an open flame is exactly what a flare-up is, and a flare-up puts soot and acrid burnt-fat flavor onto the skin in seconds. Almost every burned chicken thigh in history is this and nothing else — not a temperature error, an airflow one.

Bone-in and skin-on vs boneless and skinless

Bone-in, skin-onis the better eating and the slightly more demanding cook. The skin protects the meat and crisps into the best part of the dish; the bone slows heat transfer, which gives you more margin. Use the indirect-then-direct method above: about 20–25 minutes on the cool side, then 3–5 minutes skin-down to finish.

Boneless, skinlessthighs are a weeknight cut and they cook fast — 8 to 12 minutes total, straight over medium heat, turning once or twice. With no skin and no bone there is much less fat to drip and much less insulation, so the heat wants to be moderate rather than fierce. They take a marinade beautifully, which the skin-on version does not, because a marinade cannot get through skin.

165°F, 175°F, and why both numbers are right

The USDA gives 165°F as the safe minimum internal temperature for all poultry. That is a food-safety threshold and it is not negotiable — below it, thighs are undercooked regardless of how they look.

But safety and eating quality are different questions. A thigh at exactly 165°F is safe and slightly rubbery, because the connective tissue that gives dark meat its texture has not yet broken down. Take it to 175–185°F and that collagen converts, the texture turns silky, and the meat pulls cleanly off the bone. This is the one common cut where cooking past the minimum is an improvement rather than a compromise, and it is why thighs are so forgiving: your target is a 20-degree band rather than a point.

Two things that are not doneness indicators: clear juices (the USDA is explicit that color and juice color are not reliable), and pinkness near the bone, which is normal in poultry and especially common in younger birds. If you are cooking over wood or charcoal, smoke will also turn the outer layer of the meat pink. Use a thermometer — ours are in best instant-read meat thermometers.

Getting the skin crisp

• Dry it, then salt it. Moisture is the enemy of crisp skin, and salt applied early draws more of it out. An uncovered few hours on a rack in the fridge does more than any technique on the grill.
• Render before you crisp. Skin-side up over indirect heat first lets the fat layer melt out gently. Skin that goes straight onto direct heat burns on the outside while the fat underneath is still solid.
• Sauce last, and only over direct heat. Barbecue sauce is mostly sugar and sugar burns at grilling temperatures. Two minutes at the end is enough to set a glaze.
• Do not move them constantly. Skin sticks and tears if you lift it before it has released. Let it color, and it will come away cleanly.
• Keep the lid down.On a gas grill the lid is what turns the grill into an oven and cooks the thigh through evenly — and it starves any flare-up of oxygen.

Thighs on a smoker

Thighs are also one of the best things to cook on a smoker, and specifically the best first cook on a new one: cheap, quick and forgiving enough to teach you what your fire does without risking an expensive piece of beef. Run them at 275–300°F rather than a low-and-slow 225°F — poultry skin turns rubbery at true smoking temperatures because the fat never renders properly — and finish them over higher heat if the skin still needs help. That is the reasoning behind our first-cook advice in best offset smokers for beginners. Mild woods suit chicken best: apple, cherry and pecan, per best wood pellets for smoking.