Why it works
Bone-in, skin-on chicken thighs are forgiving cuts that stay moist during smoking while their higher fat content renders into crispy skin. Gochujang—a fermented Korean chili paste—brings savory heat and depth that complements smoke without masking it. Brown butter acts as an emulsifier, helping the baste adhere and deepen during the final stages of cooking.
This cook is built for intermediate pitmasters running a smoker setup, but the real win is that the method stays adaptable if your fire drifts or your timing gets crowded.
- Pat chicken thighs dry with paper towels. Season all sides generously with kosher salt and black pepper. Let sit at room temperature for 30 minutes.
- In a small saucepan over medium heat, melt 6 tablespoons of butter. Cook, stirring occasionally, until the milk solids brown and smell nutty (about 5-7 minutes). Remove from heat. Whisk in gochujang until smooth, then add honey, soy sauce, rice vinegar, minced garlic, and grated ginger. Stir until fully combined. Strain through a fine mesh if chunks remain. Set aside.
- Prepare smoker for 275-300°F. Use a two-zone setup if possible: heat on one side, place chicken on the opposite side away from direct heat. Add wood chunks or chips to maintain light, consistent smoke throughout the cook.
- Once smoker reaches target temperature, arrange chicken thighs skin-side up on the grate, not touching. Insert a meat thermometer into the thickest part of the thigh without touching bone. Close lid.
- Smoke for 30 minutes before applying the first baste. Use a pastry brush to coat skin generously. Repeat basting every 30 minutes for the remaining cook time. Maintain smoker temperature between 275-300°F.
- Chicken thighs are done when the internal temperature reaches 180-185°F in the thickest part of the thigh. Total cooking time is typically 1 hour 45 minutes to 2 hours 15 minutes depending on thigh size and smoker consistency.
- Remove chicken from smoker and let rest for 5 minutes. This allows juices to redistribute. Brush with remaining baste before serving if desired.
