In a mixing bowl, whisk together the honey, Dijon mustard, apple cider vinegar, minced garlic, thyme, smoked paprika, salt, and pepper until well combined.
Pat the chicken thighs dry with paper towels and season both sides with salt and pepper.
Heat olive oil in a large oven-safe skillet over medium-high heat. Once hot, place the chicken thighs skin-side down in the skillet. Sear for about 5-7 minutes until the skin is crispy and golden brown.
Flip the chicken thighs over and pour the honey mustard sauce all over them, making sure to coat them evenly.
Transfer the skillet to the preheated oven and bake for 25-30 minutes, or until the internal temperature reaches 165°F (75°C) and the chicken is cooked through.
If the sauce is too runny, you can broil the chicken for the last 2-3 minutes for a thicker glaze, watching closely to avoid burning.
Remove from the oven and let rest for 5 minutes before serving.
Notes
Serve with steamed vegetables or fluffy rice for a complete meal.