This prime rib comes with the perfect horseradish sauce accompaniment.Subscribe ► http://foodtv.com/YouTubeGet the recipe ► https://foodtv.com/2rp2In2Welcome to Food Network, where learning to cook is as simple as clicking play! Grab your apron and get ready to get cookin' with some of the best chefs around the world. We'll give you a behind-the-scenes look at our best shows, take you inside our favorite restaurant and be your resource in the kitchen to make sure every meal is a 10/10!Roast Prime RibRecipe courtesy of Food Network KitchenTotal: 2 hr 25 minActive: 15 minYield: 10 to 12 servingsLevel: EasyIngredientsPrime Rib:2 sticks (1 cup) unsalted butter, at room temperature1/4 cup prepared horseradish2 tablespoons mixed or tri-color peppercorns, coarsely crackedKosher saltOne 7- to 8-pound boneless prime rib roastSauce:2 cups sour cream2/3 cup prepared horseradish, drainedKosher salt and freshly ground black pepper1 bunch fresh chives, coarsely chopped (about 3/4 cup)DirectionsFor the prime rib: Preheat the oven to 500 degrees F. Put the butter, horseradish, peppercorns and 2 tablespoons salt in a medium bowl and stir until evenly combined. Slather the seasoned butter evenly over the top and sides of the roast (leave the bottom bare) and put on a rack set in a large roasting pan. Roast for 35 to 40 minutes (5 minutes per pound), then turn the oven off and let the roast sit inside the oven for 1 1/2 hours (do not open the oven door during this time). It should be dark golden brown on the outside and medium rare on the inside.For the sauce: Meanwhile, whisk the sour cream, horseradish, 2 teaspoons salt and 1 teaspoon pepper together in a medium bowl until well combined. Stir in the chives, cover and refrigerate until ready to serve. Cut the roast into 1-inch-thick slices and serve with the sauce.Cook's Note To help plan your meal, decide what time you want to serve the meal and count back about 2 hours--that's when the roast should go into the oven. Copyright 2017 Television Food Network, G.P. All rights reserved.Subscribe to our channel to fill up on the latest must-eat recipes, brilliant kitchen hacks and content from your favorite Food Network shows.► FOOD NETWORK KITCHEN APP: http://foodtv.com/FNKApp ► WEBSITE: https://www.foodnetwork.com ► FULL EPISODES: https://watch.foodnetwork.com ► FACEBOOK: https://www.facebook.com/FoodNetwork ► INSTAGRAM: https://www.instagram.com/FoodNetwork ► TWITTER: https://twitter.com/FoodNetwork #RoastPrimeRib #HowToWinTheHolidays #FoodNetworkHoliday Roast Prime Rib | Food Networkhttps://youtu.be/1fSXOi72ZWQ