Prime Rib with Horseradish Cream Sauce | RICARDO

Ingredients

• 1 tbsp table salt
• 2 tsp ground white pepper
• 1 bone-in prime rib roast, about 6 1/2 lb (3 kg) (about 3 ribs)
• 1 piece pork fat, about a 12-inch (30 cm) square (see note)
• 2 tsp fleur de sel
• 2 onions, peeled and halved
• 1 whole garlic bulb
• 1 tsp (5 ml) olive oil
• 1 1/2 cups (375 ml) red wine
• 2 cups (500 ml) beef broth
• 1/4 cup (60 ml) 35% heavy cream
• 2 tbsp (30 ml) prepared horseradish