First make sure to preheat the oven to about 325 degrees
Remove the giblets and neck
Now you want to wash the turkey inside and outside, and pat the outside of the turkey dry with some paper towel.
Season the cavity or inside with salt and pepper.
Fill the cavity of the turkey with half of the herbs
Rub the butter all over the turkey, including under the skin of the turkey. Then season with some salt and pepper.
Now, place the turkey breast side up in the roasting pan. Also tuck the wings underneath the turkey, and tie the end of the legs together with the ktchen twine.
This is when you can place the turkey into the oven, and let it roast for about 15 minutes per pound. (So a larger turkey will require additional cooking time).
Don't forget to check the turkey several times during cooking, to be sure the skin is not getting to brown. If it is then you can loosely cover the turkey with the aluminum foil.
Check the turkey for doneness, by inserting the thermomenter into the thickest part of the turkey breast and thigh. The turkey should register about 165 degrees farenheit.
Then cover the turkey with aluminum foil and let it stand for about 15 minutes before carving it. This allows the juices to redistribute and not escape when it is carved.