Go Back

Prime Rib Roast with Garlic Herb Butter

Print Recipe
This prime rib recipe is carefully roasted to juicy perfection, generously coated with a rich garlic herb butter made with rosemary, thyme, and parsley. Searing the roast at a high temperature to start creates a beautiful crust that locks in all the delicious flavors, while the slow roasting keeps the meat tender and juicy.

Equipment

  • Equipment Needed: Roasting pan, rack, small bowl, paper towels, meat thermometer, carving knife

Ingredients

  • 1 5-6 lb bone-in prime rib roast
  • 1/2 cup unsalted butter softened
  • 4 cloves garlic minced
  • 2 tbsp fresh rosemary finely chopped
  • 2 tbsp fresh thyme finely chopped
  • 1 tbsp fresh parsley finely chopped
  • 1 tbsp coarse sea salt
  • 1 tbsp freshly cracked black pepper

Instructions

  • Prepare the roast: Take the prime rib out of the fridge 1 hour before cooking to allow it to reach room temperature. Preheat your oven to 450°F (230°C).
  • In a small bowl, mix together the softened butter, garlic, rosemary, thyme, parsley, salt, and pepper until well combined.
  • Pat the roast dry with paper towels, then rub the butter mixture generously all over the roast, ensuring an even coating.
  • Place the roast bone-side down on a roasting pan with a rack and roast in the oven for 15 minutes to sear the exterior.
  • Lower the oven temperature to 325°F (160°C) and continue roasting for 1.5 to 2 hours, or until the internal temperature reaches 130°F (54°C) for medium-rare.
  • Rest the roast for 15-20 minutes before slicing to allow juices to redistribute.