Begin by preheating your oven to 425°F (220°C), ensuring it's fully heated for optimal cooking.
In a medium-sized mixing bowl, combine the honey, Dijon mustard, olive oil, garlic powder, onion powder, and a generous pinch of salt and pepper. Whisk these ingredients together until you achieve a smooth marinade.
Place the chicken thighs into a large resealable ziplock bag or a shallow dish. Pour half of the honey mustard marinade over the chicken, ensuring each piece is well-coated. Seal the bag tight or cover the dish with plastic wrap, and let the chicken marinate in the refrigerator for at least 30 minutes. For more intense flavor, allow it to marinate for up to 2 hours.
While the chicken is marinating, wash and prepare your vegetables. In a separate mixing bowl, add the halved baby potatoes and trimmed green beans. Pour the remaining marinade over these veggies and toss until they are fully coated.
Line a large sheet pan with parchment paper for easier cleanup after cooking. Place the marinated chicken thighs skin-side up on one side of the pan. Spread the marinated potatoes and green beans on the opposite side, arranging them in a single layer for even cooking.
Slide the sheet pan into the preheated oven and bake for 30-35 minutes. You’ll know the dish is ready when the chicken reaches an internal temperature of 165°F (75°C) and the skin is nicely crispy. The vegetables should be tender and show a hint of caramelization.
After baking, carefully remove the sheet pan from the oven. Allow the dish to rest for a few minutes to let the juices settle. Just before serving, garnish with a sprinkle of fresh chopped parsley for a burst of color and flavor.
Notes
Serve directly from the sheet pan for a rustic feel or transfer to a serving platter for a polished presentation.
Keyword chicken, easy dinner, honey mustard, sheet pan