Prime Rib Rub

RUB
  • 1⁄4 cup black pepper
  • 2 tablespoons white pepper
  • 2 tablespoons salt
  • 1 1⁄2 teaspoons ground thyme
  • 1 1⁄2 teaspoons garlic powder
  • 1 teaspoon onion powder
Can also add some crushed dried rosemary Oven rack lowest setting. cook @ 250 for 3 - 3.5 hours until internal is 130F