Step 1: Preheat Oven: Preheat the oven to 400F (200C). Ensuring the oven is properly preheated is vital for even cooking.
Step 2: Prepare Vegetables: In a large bowl, combine the quartered red potatoes, chopped bell peppers, quartered red onion, and minced garlic. Drizzle with olive oil and toss to coat evenly. Season with salt and black pepper to taste. This step ensures that vegetables are well-coated.
Step 3: Arrange Vegetables: Spread the seasoned vegetables evenly in a single layer in a large roasting pan. Ensure there’s enough space for the chicken to sit atop the veggies.
Step 4: Season Chicken: Pat the chicken breasts dry with paper towels. In a small bowl, combine the chopped rosemary, lemon juice, and lemon zest. Rub the mixture all over the chicken breasts, ensuring they are well-coated. Season with additional salt and black pepper to taste.
Step 5: Assemble and Roast: Place the seasoned chicken breasts on top of the vegetables in the roasting pan. If using, scatter the Kalamata olives around the vegetables.
Step 6: Roast in Oven: Place the roasting pan in the preheated oven and roast for 40 minutes, or until the chicken is cooked through and the vegetables are tender. The internal temperature of the chicken should reach 165F (74C). If the vegetables begin to brown too quickly, cover the pan loosely with foil for the last 15 minutes of cooking.
Step 7: Rest and Serve: Remove the roasting pan from the oven and let the dish rest for 5-10 minutes before serving. This allows the juices to redistribute, resulting in more tender and flavorful chicken. Serve hot, directly from the roasting pan.
Optional Tips:
– For a spicier dish, add a pinch of red pepper flakes to the vegetable mixture.
– Substitute other vegetables such as zucchini, broccoli, or asparagus based on your preference or what’s in season.
– To ensure even cooking, use chicken breasts of similar size and thickness.