Place the sea salt, honey, onion, carrots, celery, garlic, rosemary, herbes de Provence, bay leaves, and boiling water in a large pot over medium heat. Stir until the salt and honey are dissolved.
Pour the heated mixture over the turkey, then add the rest of the water to the large pot and fill the rest with ice. Continue to add more ice as you check on it a few times each day.
On the day you plan to cook the turkey, remove it from the brine and rinse it well. I like to stuff the cavity of my turkey with herbs like rosemary, sage, and parsley. I've also added garlic and onion with great results!
Cook the turkey as you usually do
Recipe by Natural Living Family with Dr. Z & Mama Z at https://naturallivingfamily.com/turkey-brine-recipe/