The day before: Thaw the turkey then place it on a baking sheet in the fridge (uncovered) overnight. This removes excess moisture from the skin. Dry skin = crispy skin!
Remove the thawed turkey from the fridge one hour prior to roasting. Arrange your oven rack in the bottom one-third of your oven so that the turkey will roast in the center.
Preheat the oven to 425°F. Add the chopped carrots and celery to a deep-sided baking sheet (or roasting pan). This creates your veggie “roasting rack”.
Remove the neck and giblets from the interior cavity of the turkey. Set them aside or discard them. Season inside the cavity with salt and pepper.
Stuff the onion and lemon in the cavity, then add the apple to prop open the cavity.
Using two fingers, gently loosen the skin atop the turkey breasts. Stuff with the frozen herb butter cubes. Season exterior of turkey with salt and pepper.
Soak the cheesecloth in the melted butter until all the butter has been absorbed.
Tuck the turkey wings underneath the top of the breasts. Using kitchen twine (or unflavored floss), tie together the legs at the end of the drumsticks.
Place the turkey atop the chopped veggies inside the roasting pan. Pour in 1 cup water or wine.
Drape cheesecloth over the turkey so it's fully covered.
Roast at 425°F for 30 minutes then WITHOUT OPENING OVEN, reduce oven temp to 325°F and continue cooking until an instant-read thermometer registers 165°F when inserted at the thickest part of the thigh.
Remove the turkey from the oven, tent with foil, and let it rest for 15-30 minutes before carving and serving.