• Preheat oven to 450 degrees F.
• Place the turkey in a roasting pan.
• Add apple, onion, and stick of butter in the turkey and tie up the legs.
• In a medium bowl, combine herbs, garlic, lemon zest, and mayonnaise. Stir well to combine.
• Lather turkey completely in mayonnaise mixture, completely covering the outside and inside.
• Sprinkle with coarse sea salt and pepper. Don't be shy with this.
• Bake in preheated oven for 30 minutes.
• Reduce heat to 350 degrees and cook another 1 ½-2 hours, or until meat thermometer reads 165 degrees F in the breast and 175 degrees F in the thigh. Cook time will depend on how large your bird is. Note: cover the turkey with foil for the last 60 minutes if it starts browning too much.
• Cover with foil and let rest for 20 minutes.
• Reserve juices for gravy!

For the Gravy:

• Combine ¼ cup of flour and 1 cup of water in a mason jar and shake until well combined. You can also do this in a bowl or measuring cup and whisk well until combined.
• Add turkey drippings to a medium pan over medium heat.
• Add flour/water mixture, stirring well until combined.
• Cook until slightly thickened.
• Season with salt and pepper, to your taste.
• Enjoy!