One hour before you’re ready to roast the turkey, preheat the oven to 400 degrees F for a 10-16 pound turkey and 425 degrees F for a 16-20 pound turkey. Adjust the oven rack to the lowest position. Inside a large roasting pan, place a V-roasting rack in the center of the pan.
On High Power and in a microwave-safe bowl, melt the butter and lemon zest in the microwave for 20 seconds. Stir and then continue to heat at 10-second increments until completely melted and set aside.
Remove the turkey from the brine, and be sure to rinse under cold water. Place the turkey’s wingtips behind its back, and tuck the drumstick tips into the skin of the tail area.
Use a pastry brush to coat the entire turkey with the melted butter mixture and then sprinkle with salt and pepper.
Once the oven is preheated, place the turkey in the oven and roast for 45 minutes for a 10-16 pound turkey and 60 minutes for a 16-20 pound turkey.
Take the turkey out of the oven. Reduce the oven temperature to 325 degrees F.
To flip the turkey, breast side up, use heat-resistant oven mitts or clean kitchen towels to turn the turkey in this direction carefully. Next, place the now flipped turkey back into the oven and continue to roast this side until the thickest part of the breast reaches 160-165 degrees F. This will take about 1 hour for 10-16 pound turkeys and 1.5 hours for 16-18 pound turkeys and 2 hours for 18-20 pound turkeys.
Take the turkey out of the oven. Let the turkey rest for 30 minutes, and then place it on a large cutting board to carve and enjoy!