Step 1: Preheat the Oven: Preheat the oven to 400F (200C). Ensure the oven rack is positioned in the center of the oven for even cooking.
Step 2: Prepare the Vegetables: In a large bowl, combine the potatoes, carrots, onion, and garlic. Drizzle with olive oil, then sprinkle with rosemary, thyme, salt, and pepper. Toss to coat evenly, ensuring the vegetables are well-seasoned.
Step 3: Arrange the Chicken and Vegetables: Spread the seasoned vegetables in a single layer in a 9x13 inch baking dish. Arrange the chicken pieces evenly over the vegetables, nestling them in between the potato and carrot pieces to ensure they cook thoroughly.
Step 4: Bake the Dish: Bake in the preheated oven for 40 minutes, or until the chicken is cooked through and the vegetables are tender. If using, add broccoli florets during the last 15 minutes of baking.
Step 5: Check for Doneness: Check the internal temperature of the chicken with a meat thermometer; it should reach 165F (74C). The vegetables should be easily pierced with a fork. If the chicken is browning too quickly, loosely cover the dish with aluminum foil during the last 15 minutes of baking.
Step 6: Rest and Serve: Remove the baking dish from the oven and let it rest for 5 minutes before serving. This allows the juices to redistribute, resulting in a more tender and flavorful dish. Serve hot and enjoy!
Optional: For extra flavor, consider adding a squeeze of lemon juice or a drizzle of balsamic glaze over the dish before serving. Sweet potatoes can be substituted for Yukon gold potatoes for a sweeter flavor profile.