Prime Rib With Roasted Garlic And Horseradish Cream Sauce Recipe

Ingredients For Prime Rib With Roasted Garlic And Horseradish Cream Sauce Recipe

• 5 pound Bone in rib roast
• 4 tablespoon Coarse sea salt
• 3 Tbps freshly ground pepper
• 1 teaspoon Garlic powder, granulated
• 1 teaspoon Mustard powder
• 1 Pack johnny's au jus seasoning
• 1 teaspoon Freshly chopped thyme
• 2 Whole garlic heads
• 2 tablespoon Olive oil
• 0.5 cup Heavy whipping cream, chilled
• 0.5 cup Sour cream
• 0.25 cup Mayonnaise
• 3 tablespoon Prepared horseradish sauce
• 2 tablespoon Chives, Chopped