Juicy Prime Rib Roast with Creamy Horseradish Sauce - Iam Cooker

Ingredients

• 1 (7-pound) standing prime rib (3 to 4 bones), detached from bones then tied back with string.
• 1 tablespoon sea salt.
• 1 cup whipping cream (for sauce).
• 1 cup dairy sour cream (for sauce).
• 1/4 cup store-bought horseradish (for sauce).
• 1 teaspoon coarse ground black pepper (for sauce).
• 1/2 teaspoon sea salt (for sauce).
• 1/4 teaspoon hot cayenne (if you want kick, for sauce).