01 -
Combine chopped onion, garlic, apple cider, olive oil, apple cider vinegar, and Dijon mustard in a large zip-top bag or container with a lid. Strip leaves from 3 thyme sprigs and add to the mixture, followed by salt, brown sugar, and black pepper. Mix thoroughly to distribute seasonings.
02 -
Add chicken thighs to the marinade, ensuring all pieces are completely coated. Remove excess air, seal, and turn several times to cover thoroughly. Refrigerate for at least 4 hours or overnight for deeper flavor.
03 -
Preheat a grill or grill pan over medium-high heat. If necessary, lightly oil the grates to prevent sticking.
04 -
Remove chicken from the marinade and let excess drip off. Place thighs on the grill and cook for approximately 8 minutes per side, achieving a deep golden char. Grill until the internal temperature reaches 75°C and juices run clear.
05 -
Allow the grilled chicken to rest for a few minutes. Garnish with remaining thyme sprigs and lemon slices if desired. Serve warm with your choice of side dishes.