Horseradish Pan Sauce Recipes

Steps:

• Preheat the oven to 275 degrees F. Line a sheet pan with aluminum foil.
• Pat the entire tenderloin dry with paper towels and brush it all over (top and bottom) with the butter. Sprinkle the tenderloin all over with 4 teaspoons salt and 2 teaspoons pepper. It will seem like a lot but trust me, it's important.
• Place the tenderloin on the prepared sheet pan and roast it for 1 to 1 1/4 hours, until an instant-read thermometer inserted into the end of the filet registers 130 degrees F for medium rare. Remove from the oven, cover tightly with aluminum foil, and allow to rest at room temperature for 15 minutes. Discard the foil and allow to sit at room temperature.
• Meanwhile, for the sauce, whisk together the mayonnaise, sour cream, mustards, horseradish, and 1/4 teaspoon salt in a small bowl. Refrigerate until ready to serve.
• Remove the strings and slice the filet between 1/4 and 1/2 inch thick, sprinkle with salt, and place on a platter with a garnish of parsley. Serve warm, at room temperature, or cold with the sauce on the side.

Steps:

• Preheat the oven to 425 degrees F.
• Toss the potatoes in 1 tablespoon olive oil and spread them out evenly on a sheet pan, cut-side down. Season with 1/2 teaspoon salt and a few turns of black pepper. Roast for 15 minutes. Remove from the oven, toss the potatoes and push them off to the side of the pan. Place the broccolini in the center third of the sheet pan and the salmon on the remaining third. Drizzle the broccolini and salmon with the remaining 1 tablespoon olive oil, sprinkle with the remaining 1/4 teaspoon salt and a few turns of black pepper. Roast until the salmon is cooked through, about another 15 minutes.
• Meanwhile, make the sauce. Combine the mayonnaise, Greek yogurt, capers, horseradish and some black pepper with the juice of half a lemon in a medium bowl and stir. Taste and adjust as desired.
• When the salmon is cooked, squeeze the remaining lemon half over the top of everything and serve with the sauce on the side.

Steps:

• In a small bowl whisk together horseradish, vinegar, mustard, mayonnaise, ground red pepper and sour cream.

Steps:

• Preheat oven to 375 degrees. Sprinkle beef with 1/2 teaspoon salt, and season with pepper. Heat oil in a large ovenproof saute pan over high heat until hot but not smoking. Add beef; brown on all sides, about 5 minutes total. Remove pan from heat.
• Place onion halves in pan, cut sides down. Transfer pan to oven. Cook beef and onions until an instant-read thermometer inserted into center of beef registers 140 degrees (for medium-rare), 35 to 40 minutes. Transfer beef to a wire rack set over a rimmed baking sheet, and let stand 10 minutes before carving. Reserve onions.
• Stir together sour cream, horseradish, lemon juice, 1/4 teaspoon salt, and pepper to taste in a small bowl. Serve beef with horseradish sauce and roasted onions.