Preheat your oven to 400°F (200°C).
Season the chicken thighs with salt and pepper.
In a large oven-safe skillet, heat the olive oil over medium-high heat.
Sear the chicken thighs until golden brown, about 5-7 minutes per side.
Remove the chicken from the skillet and set aside on a plate.
In the same skillet, add apple cider, Dijon mustard, and thyme, stirring to combine.
Return the chicken to the skillet, skin-side up, and spoon the sauce over it.
Transfer the skillet to the preheated oven and bake for 25-30 minutes, or until the chicken reaches an internal temperature of 165°F (75°C).
While the chicken is baking, prepare the autumn slaw. In a large bowl, combine shredded cabbage, julienned apple, grated carrot, apple cider vinegar, mayonnaise, and honey.
Taste and adjust seasoning of the slaw with salt and pepper if needed; set aside.
Serve the apple cider chicken alongside a generous helping of crisp autumn slaw.