Step 1: Prepare the Turkey: Remove the giblets and neck from the turkey cavity. Rinse the turkey inside and out with cold water. Pat the turkey dry with paper towels, ensuring the skin is as dry as possible for optimal browning.
Step 2: Season the Turkey: In a small bowl, combine olive oil, salt, pepper, thyme, rosemary, and garlic powder. Rub this mixture all over the turkey, ensuring even coverage. Drizzle melted butter over the seasoned turkey.
Step 3: Prepare the Roaster Oven: Place the onion, carrots, and celery in the bottom of the roaster oven. This creates a natural roasting rack and adds flavor to the drippings.
Step 4: Position the Turkey: Place the seasoned turkey on top of the vegetables in the roaster oven. Pour the chicken broth into the bottom of the roaster oven.
Step 5: Roast the Turkey: Cover the roaster oven and set the temperature to 325F (160C). Roast for approximately 3-5 hours, or until a meat thermometer inserted into the thickest part of the thigh registers 165F (74C). Cooking time will vary depending on the size of the turkey.
Step 6: Baste (Optional): Every hour or so, baste the turkey with the juices from the bottom of the roaster oven to keep it moist and enhance the flavor.
Step 7: Rest Before Carving: Once the turkey reaches 165F (74C), remove it from the roaster oven and let it rest for at least 20 minutes before carving. This allows the juices to redistribute, resulting in a more tender and flavorful bird.
Optional tip: For added flavor, consider stuffing the turkey with your favorite bread stuffing recipe before roasting. Be sure to monitor the internal temperature of the stuffing as well, ensuring it reaches 165F (74C) for safety.