Standing Rib Roast W/ Mustard & Horseradish Cream

• 7 to 8 pound rib roast from the first three or four ribs), trimmed
• 2 teaspoons dry mustard, preferably Colemans
• 2 teaspoons sugar
• 2 teaspoons Dijon mustard
• Kosher salt and freshly ground pepper to taste
• 2 tablespoons all-purpose flour
• 2 cups beef stock
• Horseradish Cream:
• 1 heaping tablespoon freshly grated horseradish or 3 tablespoons bottled
• Coarse salt and freshly ground black pepper
• Juice of 1/2 lemon
• 1 cup heavy cream, whipped to soft peaks

1. Remove any excess fat from the roast, leaving a thin layer. In a small bowl, combine dry mustard, sugar, and Dijon mustard. Brush mixture over the fat and cut surfaces of the roast. Refrigerate for at least 2 hours or up to overnight.
2. Heat oven to 450 degrees. Set the roast, rib-side down, in a heavy, shallow roasting pan. (The ribs act as a natural rack.) Using a paring knife, score the fat in large wide diamonds, season with salt and pepper and roast for 15 minutes. Reduce heat to 350 degrees and continue to roast, basting every 15 minutes, until it reaches a temperature of 125 degrees for medium rare on an instant-read thermometer, or longer if preferred. Remove roast to a platter. Let rest for 15 minutes before carving.
3. Pour off all but 2 tablespoons of fat from the roasting pan. Set pan on surface burner over medium heat. Simmer until juices begin to darken, 1 to 2 minutes. Whisk in flour and cook, scraping up caramelized bits, until flour is deep golden brown, about 3 minutes. Add stock and bring to a boil, stirring until thickened. It should very lightly coat the back of a spoon. Season with salt and pepper. Strain gravy and serve.
4. Stir horseradish, salt, pepper, and lemon juice into softly whipped cream and serve.

three, dry mustard, sugar, mustard, kosher salt, flour, beef stock, horseradish cream, horseradish, salt, lemon, heavy cream

Taken from www.epicurious.com/recipes/member/views/standing-rib-roast-w-mustard-horseradish-cream-1208315 (may not work)