Make the Dressing: In a small bowl, whisk together apple cider vinegar, extra-virgin Extra virgin olive oil, honey, dijon mustard, and dried thyme. Season the dressing with salt and black pepper to taste. Adjust by adding more honey or vinegar if needed.
Season the chicken breasts with salt and black pepper on both sides. Heat the Extra virgin olive oil in a skillet over medium-high heat. Cook the chicken breast for about 6-7 minutes per side or until cooked through, 160°F (71°C) internal temperature. Remove the chicken from the skillet, let it rest for a few minutes.
Prepare the salad: In a bowl combine the spring mix, apples, and toasted pecans. Dice the chicken. Arrange it on the salad and add dried cranberries. Crumble feta cheese on top.