Skip to main content

Slow Roast Beef

4.7

(14)

A Christmas table set with a roast beef being sliced in the center.
PHOTO BY ALEX LAU, FOOD STYLING BY REBECCA JURKEVICH, PROP STYLING BY KALEN KAMINSKI

This roast beef recipe has devoted fans. One commenter proclaims: “I’m pretty shy about leaving reviews, but I knew I had to say something about this recipe…. [It’s] probably the best thing I have ever made.” Case closed.

Just kidding, we do have a few more thoughts: While you can make a tender roast beef with myriad cuts of meat (like top round roast, bottom round roast, rump roast, chuck roast…the list goes on), here we call for a strip roast. This boneless cut is to NY strip what prime rib roast is to a rib-eye steak. Strip roasts have the advantage of being slightly more compact with greater surface area. That means you get a better ratio of outer crust to inner meat—and, frankly, they’re a lot more manageable for a home kitchen.

Seasoning is crucial when dealing with a large cut of beef, so plan ahead. You’ll want to salt and pepper the roast and rub it with the rosemary-garlic oil, at least 12 hours before you plan to start cooking. The seasoned roast can rest in the fridge for up to 2 days; the longer you let it go, the better. 

This recipe uses a reverse-searing technique: First, you’ll cook the meat in the oven. Setting it on a wire rack, instead of inside a deep roasting pan, allows the heat to circulate more evenly. Meanwhile, using a meat thermometer ensures perfect roast beef, cooked to your ideal level of doneness, despite the long cook time. After it rests you’ll sear the roast on the stovetop in a heavy-bottomed skillet or Dutch oven to develop that mouthwatering crust. 

We like this roast served in thin slices for tucking into buttery Parker House rolls with bright cornichons and creamy-kicky horseradish sauce—essentially teeny special-occasion roast beef sandwiches. But you can also use the pan drippings and some beef broth to make gravy if you’d prefer; just don’t forget a side dish like mashed potatoes or Yorkshire pudding to go along with.

Pro-tip: Leftover roast beef makes a killer French dip. Prefer a slow cooker pot roast? We’ve got you.

Recipe information

  • Total Time

    4 hours plus chilling overnight

  • Yield

    8 servings

Ingredients

1

4-lb. New York strip roast, preferably prime, untied

Kosher salt, freshly ground black pepper

6

garlic cloves, finely grated

3

Tbsp. finely chopped rosemary

5

Tbsp. extra-virgin olive oil, divided

½

cup plain whole-milk Greek yogurt

½

cup sour cream

2

Tbsp. prepared horseradish

½

tsp. finely grated lemon zest

Warm Parker House Rolls and cornichons (for serving)

Need to make a substitution?

Preparation

  1. Step 1

    Lightly score fat cap of one 4-lb. New York strip roast, preferably prime, untied, spacing cuts about ¾" apart, with a sharp knife, being careful not to slice into the flesh. Season roast generously on all sides with kosher salt and freshly ground black pepper. Mix 6 garlic cloves, finely grated, 3 Tbsp. finely chopped fresh rosemary, and 3 Tbsp. extra-virgin olive oil in a small bowl and rub all over roast. Loosely cover with plastic wrap and chill at least 12 hours and up to 2 days.

    Step 2

    Preheat oven to 200°. Place roast on a wire rack set inside a large rimmed baking sheet. Roast until an instant-read thermometer inserted into the thickest part of meat registers 118°–120° for medium-rare, about 2½ hours. Let rest 1 hour (internal temperature will continue to climb to 125°–130°).

    Step 3

    Mix together ½ cup plain whole-milk Greek yogurt, ½ cup sour cream, 2 Tbsp. prepared horseradish, and ½ tsp. finely grated lemon zest in a small bowl; season sauce with kosher salt.

    Step 4

    Heat remaining 2 Tbsp. extra-virgin olive oil in a large skillet over medium. Cook roast beef just until browned, about 2 minutes per side. Transfer to a cutting board and thinly slice. Serve with horseradish sauce, warm Parker House rolls, and cornichons.

    Do ahead: Roast beef can be roasted and browned 3 days ahead. Cover and chill. Let sit at room temperature 1–2 hours before serving. 

    Editor’s note: This recipe was first printed in our December 2018 issue. Head this way for more of our favorite Christmas dinner ideas