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Best Prime Rib Roast EVER!

Either bone-in or not, this is the best way to cook a Rib Roast if medium-rare from edge to edge is what you desire. Most rib roasts are cooked too quickly at 350 degrees, resulting in a medium-rare center with the edges over an inch wide are well done.
Prep Time30 minutes
Cook Time7 hours
Total Time7 hours 30 minutes
Course: Main Course
Cuisine: American
Servings: 5 people

Equipment

  • Large roasting pan
  • Roasting rack preferred IF using boneless

Ingredients

  • 8 lb Prime Rib Roast
  • 6 fresh garlic cloves (cut into slivers)
  • ΒΌ c Worcestershire Sauce
  • 2 t ground pepper

Instructions

  • Remove meat from fridge to get up to room temperature
  • Cut small slits into beef and stuff each slit with a sliver of garlic
  • Sprinkle beef with Worcestershire Sauce and pepper
  • Insert the thermometer in the top end which is the narrowest
  • Preheat oven to as low as your oven will go, preferably 135 degrees
  • Cook for 8 hours (6 hours if at 170, 7 hours if at 150) until the internal meat temperature is 130-133 degrees
  • Remove and let rest for 10 minutes
  • Cut from the end that is smallest first
  • ENJOY!