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Dinner · Part 2 of 3: Instructions

Classic Seared Steak with Creamy Mashed Potatoes and Savory Gravy Step-by-step instructions

A plate featuring seared, sliced steak with rich gravy and creamy mashed potatoes.
Prep
Cook
Total
Serves
2
Includes 5 min resting

Before you start

Before beginning, ensure all ingredients are at room temperature, especially the steak. Pulling the meat from the refrigerator 30 minutes before cooking prevents the center from remaining cold while the exterior sears.

Prepare your potatoes by peeling and chopping them uniformly to ensure they cook at the same rate. Have your gravy ready to heat, and ensure you have a clean workspace with your tongs and thermometer within easy reach, as the searing process moves quickly once the pan is hot.

Ingredients at a glance (3)
  • 2 pieces steak
  • 4 medium potatoes
  • 1 cup savory gravy, made ahead

Instructions

Potato Preparation

  1. Prepare the Potatoes
    Peel and chop the potatoes into uniform chunks. Place them in a large pot, cover with cold salted water, and bring to a boil. Cook until fork-tender, then drain and mash thoroughly with butter and milk until smooth and creamy.
    Look for Potatoes should be tender enough to mash easily with a fork.
    Tip Use a ricer for the smoothest mashed potatoes possible.

The potatoes should be soft enough that a fork glides through them with zero resistance. Once mashed, the mixture should be smooth, creamy, and hold its shape slightly. If it appears too thick or dry, add a splash more milk, one tablespoon at a time, until the desired consistency is achieved. Ensure the potatoes are kept warm while you move on to searing the steak.

Steak Searing

  1. Sear the Steak
    Heat a heavy skillet over high heat until smoking slightly. Season the steak generously with salt and pepper. Place in the hot pan and sear until a deep brown crust forms. Flip and cook to the desired doneness, ensuring an internal temperature of 145°F (63°C). Remove from heat and let rest for at least 5 minutes.
    Look for The steak should have a dark, caramelized crust on both sides.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Avoid moving the steak too much while searing to ensure a good crust.

The steak is ready when the exterior is mahogany-brown and fragrant. The pan should be hot enough that the steak sizzles aggressively upon contact. Use the tongs to check that the crust is firm and not sticking to the skillet.

Once the internal temperature reaches 145°F (63°C), remove the meat immediately to a warm plate or cutting board to begin the crucial resting period.

Final Assembly

  1. Assemble and Serve
    Slice the rested steak against the grain into thin strips. Arrange the creamy mashed potatoes on a plate, place the sliced steak alongside, and pour the warm savory gravy generously over the meat and potatoes. Serve immediately while hot.
    Look for The gravy should be hot and glossy as it coats the steak.
    Tip Warm your plates in the oven before serving to keep the meal hot longer.

The final plate should look vibrant and appetizing. Slicing the steak against the grain ensures the most tender bite. The potatoes should be piled neatly with a small well created for the gravy. As you pour the gravy, it should cascade over the steak and pool into the mashed potatoes, creating a cohesive and visually appealing meal that is ready for immediate serving.

Common mistakes

A common mistake is overcrowding the pan, which lowers the temperature too quickly and causes the steak to steam rather than sear. Always cook in batches if necessary to maintain high heat. Another frequent error is failing to let the steak rest.

Resting allows the juices to redistribute throughout the meat; cutting too early results in dry steak and a plate full of lost flavor. Finally, adding cold milk or butter to the potatoes can result in a gummy texture; ensure dairy is at room temperature.

How to tell it’s done

The steak is done when a reliable meat thermometer inserted into the thickest part reads 145°F (63°C) for medium-rare, or higher if preferred. The surface will be dark brown and caramelized, while the interior should remain tender.

The potatoes are done when they break apart easily under the pressure of a fork. The gravy should be warmed through until it is fluid and glossy, coating the back of a spoon without being too thick or too thin.

  • Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest

Coming up in Part 3: common questions

  • Can this be made ahead?
  • How do you keep the steak tender?
  • What is the best way to prevent the gravy from being lumpy?

Also in Part 3: variations (Garlic Herb Steak, Loaded Mashed Potatoes), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)