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Grilled Flank Steak with Horseradish Butter

Photo: Dominic Perri; Styling: Gerri Williams for James Reps


Prep time 5 mins
Cook time 10 mins
Yield Serves: 6
Fancy enough for company, but fast enough for every day, scrumptious Grilled Flank Steak with Horseradish Butter takes just 15 minutes to put on the table.


  • 3 tablespoons unsalted butter, softened
  • 1 tablespoon minced shallot
  • 1 teaspoon prepared horseradish, drained
  • 1/4 teaspoon grated lemon zest
  • Salt and pepper
  • 2 teaspoons olive oil
  • 1 1 1/2-lb. flank steak

Nutrition Information

  • calories 235
  • fat 14 g
  • satfat 7 g
  • protein 25 g
  • carbohydrate 1 g
  • fiber 0.0 g
  • cholesterol 63 mg
  • sodium 262 mg

How to Make It

  1. Preheat a gas grill to high. In a bowl, mash butter, shallot, horseradish, lemon zest and 1/4 tsp. salt with a fork until well blended. Roll into a log about 1 inch in diameter, wrap tightly in plastic wrap and place in freezer.

  2. Rub oil on steak; sprinkle with salt and pepper. Grill steak, turning once, until cooked through, 8 to 10 minutes for medium-rare.

  3. Let steak rest on a cutting board for 5 minutes, loosely covered with foil. Slice steak on a diagonal against the grain. Serve with slices of horseradish butter on top.