New York Strip Steaks with Horseradish Mustard Sauce
New York Strip Steaks with Horseradish Mustard Sauce delivers a creamy, tangy sauce paired with a crispy seared steak for an easy weeknight dinner with restaurant quality results. The bold marinade and bright horseradish mustard create contrast and depth, making each bite rich and memorable. Perfect for weekend entertaining or a special weekday meal, this recipe is worth making for flavor and simplicity.
Equipment
- Grill or Grill Pan
- Glass baking dish
- Small Bowl
- Tongs
Ingredients
- 2 (14-ounce) New York Strip Steaks, 1 1/2 inches thick Season and sear to create a rich, beef-forward centerpiece with marbling that yields juicy, flavorful slices when cooked to preferred doneness and rested before serving.
- 1/4 cup Worcestershire sauce Enhance savory depth by adding an umami-packed, tangy layer that helps tenderize the meat and complements grilled or pan-seared flavors when used as a marinade component.
- 2 tablespoons balsamic vinegar Brighten and balance flavors with a sweet-tart acidity that cuts through the richness of the steak and ties together savory and tangy elements in the marinade.
- 2 tablespoons olive oil Coat and promote even browning while delivering subtle fruitiness and acting as a heat carrier for herbs and spices to help form a caramelized crust.
- 2 tablespoons chopped fresh rosemary Infuse aromatic, piney herb notes that pair beautifully with beef; chop finely to release oils and distribute an herbal character throughout the meat and sauce.
- salt and pepper to taste Season to personal taste, providing essential enhancement of natural flavors and helping to create a well-balanced, savory profile on the steak surface before cooking.
- 1 tablespoon prepared horseradish Add a sharp, sinus-clearing kick to the sauce, contributing heat and pungency that complements mustard and cuts through the fattiness of the steak for contrast.
- 1 tablespoon Dijon mustard Bind and lend tangy, smooth emulsification to the sauce while introducing mellow mustardy heat that melds with horseradish and dairy for a cohesive condiment.
- 1/4 cup buttermilk Lighten and tenderize the sauce with a mild tang and creamy texture that softens strong flavors while contributing a slightly tangy dairy note to the dressing.
- 1 tablespoon sour cream Enrich texture and add mild creaminess to the sauce, helping to round out stronger flavors and give body without overpowering the horseradish and mustard.
- 1 teaspoon freshly ground black pepper Sharpen and season the sauce with assertive, freshly ground spice that provides bright heat and complexity, balancing creamy elements and beef richness.
- 1/2 teaspoon salt Season the sauce precisely, delivering controlled salinity to accentuate flavors and ensure the horseradish mustard sauce complements rather than overwhelms the steak.
- 1 teaspoon chopped rosemary Garnish and echo the steak marinade by adding a small pop of herbaceous rosemary flavor to the finished sauce, enhancing aroma and tying flavors together.
Instructions
- Place steaks in a glass baking dish and drizzle with Worcestershire sauce, balsamic vinegar, and olive oil. Turn to coat. Sprinkle rosemary and pepper over steaks and rub into meat. Cover and marinate for at least 1 hour. Then bring to room temperature and sprinkle with salt to taste.: Right away you will notice the glossy sheen from the combined Worcestershire sauce , balsamic vinegar , and olive oil as it slicks over the surface of the steaks, and the aroma of the rosemary will become more pronounced as the oils wake up. When you rub the herbs and pepper into the meat your fingers should feel slightly tacky, that tack indicating the marinade is clinging and beginning to season the outer layer. Cover the dish tightly and refrigerate for at least one hour, which allows the flavors to meld; if you go longer, flip the steaks once so the marinade distributes evenly. Before grilling, take the steaks out and let them reach room temperature for about thirty minutes, this helps them cook more evenly. A common misstep is grilling straight from the fridge, which often leads to a pale crust and overcooked edges while the center remains underdone. When you finally sprinkle with a little more salt , do it sparingly and taste the marinade first in case it is already quite seasoned.
- Prepare a hot fire in a charcoal or gas grill or heat a grill pan over medium-high heat.: As the grill or grill pan heats, you will hear a faint popping as residual moisture leaves the metal, and the surface will begin to shimmer when it is properly hot. For a charcoal grill the flames should have settled to a steady, glowing bed with occasional small flare ups, while a gas grill should be set to medium high so you get a fast sear. If using a grill pan it should be smoking ever so slightly before the steaks go on, which signals excellent contact for browning. The goal is to get a deep Maillard crust that provides flavor and texture, and heat that is too low will produce a dull, gray surface rather than the desired caramelized exterior. One tip to avoid sticking is to oil the steaks rather than the grill so the oil does not burn and create bitter flavors.
- Place steaks on grill for about 5 to 6 minutes per side for rare and 7 to 8 minutes for medium-rare. Let steaks rest and serve with sauce.: When the steaks hit the hot surface they should sizzle audibly, that immediate hiss is a good sign the crust is forming. Watch the edges for color change and glance under with tongs when you flip; a dark, even sear indicates success. For rare expect a warm red center, and for medium rare a warm pink center; press gently with a finger to feel firmness changes, or use an instant read thermometer for precision. After grilling, transfer the steaks to a clean plate and let them rest under a loose tent of foil for five to ten minutes so juices redistribute; cutting too soon will cause a loss of juices on the plate. A mistake I see often is flipping too frequently which prevents a proper crust from building, so flip only once for best results. When serving, slice against the grain if you decide to portion before plating, and spoon the prepared sauce over or serve on the side for guests to control intensity.
- Combine ingredients for sauce in a small bowl.: When you mix the prepared horseradish , Dijon mustard , buttermilk , sour cream , black pepper , salt , and the final pinch of rosemary , start by whisking the horseradish and mustard together so they emulsify slightly, then slowly add the dairy to build a smooth consistency. The aroma will be sharp at first from the horseradish, then mellow as the dairy softens its edges while maintaining a lively bite. Taste and adjust gently because it is easy to mask the steak if the sauce becomes too dominant. If the sauce seems too thin, a small extra spoon of sour cream will thicken it without dulling flavor; if it is too thick, a splash more buttermilk restores spoonability. A frequent error is over-salting the sauce; remember the steaks themselves will contribute seasoning, so aim for a balanced, bright finish that complements the beef rather than overwhelms it.
Notes
- Adjust the horseradish level — If you prefer less heat, start with half the listed amount of prepared horseradish and add more after tasting the sauce; horseradish intensity varies by brand, so gradual addition prevents overpowering the dish.
- Control marination time — Marinate for at least one hour for good flavor penetration, but avoid marinating longer than eight hours with vinegar present to prevent the meat surface from becoming mushy.
- Switch cooking equipment — If you do not have a grill, a heavy cast iron grill pan on the stovetop over medium high heat will still produce an excellent crust and similar results.
- Tweak sauce thickness — For a thicker sauce, increase the sour cream slightly; to thin it for drizzling, add small amounts of buttermilk until you reach the desired consistency.
- Salt strategically — Salt the steaks lightly before marinating and finish with a small sprinkle after resting if needed, this layers seasoning without making the meat taste salty.