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Grilled Porterhouse Steak with Horseradish Cream

4.6

(11)

A simple seasoning of salt and pepper leaves this steak ready for an assertive horseradish sauce. It's a great, simple choice for a special occasion.

Cooks' note:

If you aren't able to grill outdoors, steaks can be seared in a hot lightly oiled well-seasoned large (2-burner) ridged grill pan over moderately high heat, turning over once, until grill marks form, 4 to 6 minutes total. Reduce heat to moderately low, then cover with 2 large overturned metal bowls and cook, turning over once, about 12 minutes total.

Recipe information

  • Total Time

    35 min

  • Yield

    Makes 6 servings

Ingredients

2 (1 1/4-inch-thick) porterhouse steaks (4 pounds total)
1 cup sour cream
1/4 cup undrained horseradish (from a new jar)
4 scallions, chopped
1 1/2 teaspoons salt
1 1/2 teaspoons black pepper

Special Equipment

an instant-read thermometer

Preparation

  1. Step 1

    Prepare grill for cooking over direct heat with medium-hot charcoal (moderate heat for gas).

    Step 2

    While coals are lighting, let steaks stand at room temperature about 15 minutes. Stir together sour cream, horseradish, scallions, 1/2 teaspoon salt, and 1/2 teaspoon pepper in a bowl.

    Step 3

    Pat steaks dry and sprinkle all over with remaining teaspoon each of salt and pepper. Grill steaks on lightly oiled grill rack, covered only if using a gas grill, turning steaks over once and moving them around grill to avoid flare-ups if necessary, until thermometer inserted horizontally 2 inches into meat (do not touch bone) registers about 120°F for rare, 9 to 12 minutes total. Transfer steaks to a cutting board and let stand 10 minutes before slicing. (Internal temperature will rise to 125 to 128°F while steaks stand.) Thinly slice meat and serve with sauce.

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