8 Secrets for a Moist &amp; Juicy Roast Turkey  1. Choose a fresh turkey instead of a frozen one.  2. Roast two small turkeys rather than one large one.  3. Brine the turkey.  4. Rub soft butter under the skin.  5. Truss loosely, or not at all.  6. Roast the turkey upside down at first.  7. Don’t overcook it.  8. Let the turkey rest before carving.