Russ Parsons' Dry-Brined Turkey (a.k.a. The Judy Bird)

Name: Russ Parsons' Dry-Brined Turkey (a.k.a. The Judy Bird)
Ingredients: One 12- to 16-pound turkey (frozen is fine); Kosher salt; Herbs and/or spices to flavor the salt (optional -- see suggestions in step 1); Melted butter for basting (optional)