Steak Diane

published Jul 17, 2021
Steak Diane

The decadent dish that has been around for decades. Once you’ve tried it, you’ll see why.


Prep20 minutes

Cook25 minutes

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Steak Diane on a white plate; a piece of beef steak, seared, with brown gravy and crimini mushrooms on top. There is also a green parsley garnish.
Credit: Tara Holland
Steak Diane

There are endless versions and recipes for classic steak Diane — the dish of seared steak served with a rich, creamy, and flambéed pan sauce. Each calls for different cuts of steak and some include button mushrooms. There are debates of scallions versus shallots, chives versus parsley, veal demi-glace versus beef stock, tomato paste or no tomato paste — the mind-boggling choices are endless!

This recipe is my personal interpretation of steak Diane. I believe that as long as it includes a cut of steak and that the sauce consists of Dijon mustard, Worcestershire sauce, beef stock, a dash of heavy cream, and flambéed Cognac, it falls under the steak Diane umbrella.

What Is Steak Diane?

Steak Diane is a dish that has been around for decades; some say a century. The origin of this dish has been claimed by many: Australia, Belgium, England, and the United States. However, according to an article from the New York Times archives published in 1979, the strongest claim has been staked by New York City’s Drake Hotel, where it used to be served table-side by the maitre’d for the theatrical effect of flambéing Cognac. The steaks were flattened beforehand to create tenderness and a faster cook time in the dining room.

Where Does the Name Steak “Diane” Come From?

Some say the dish is named after the Roman goddess Diana, the huntress of wild animals, or after a female British aristocrat in the 1930s. Others say it evolved from a venison dish created as far back as 1914. I say, whatever the historical truth is, it’s delicious!

My recipe pays homage to my British roots and how I remember steak Diane when I was growing up. For me, it always included mushrooms. Inspired by Gordon Ramsay, I have swapped out button mushrooms for cremini for an extra umami kick. Plus, I included a little tomato paste to add a slight sweetness and depth. I used beef tenderloin and flattened it with a rolling pin to about one-inch thick for melt-in-the-mouth tenderness and a quick sear. However, if your purse strings can’t stretch to that luxury, a slightly cheaper cut like sirloin or rib-eye also works perfectly well; it will just need a few more minutes in the skillet.

Credit: Perry Santanachote
Steak Diane

What to Serve with Steak Diane

Classic steakhouse sides are a perfect match for steak Diane. Pick one or two of your favorites to round out dinner.

Steak Diane

The decadent dish that has been around for decades. Once you’ve tried it, you’ll see why.

Prep time 20 minutes

Cook time 25 minutes

Serves 4

Nutritional Info


  • 4

    (6-ounce) beef tenderloin steaks

  • 6 ounces

    cremini mushrooms

  • 1

    large shallot

  • 1

    large clove garlic

  • 1/3 cup

    fresh parsley leaves

  • 2 teaspoons

    kosher salt, divided

  • 2 teaspoons

    freshly ground black pepper, divided

  • 2 tablespoons

    olive oil, divided

  • 2 tablespoons

    unsalted butter, divided

  • 1/3 cup

    Cognac or brandy

  • 1/2 cup

    beef broth or stock

  • 1 tablespoon

    Dijon mustard

  • 1 tablespoon

    Worcestershire sauce

  • 2 teaspoons

    tomato paste

  • 1/3 cup

    heavy cream


  1. Place 4 beef tenderloin steaks on a cutting board, remove any twine holding them together if needed, and let sit at room temperature. Meanwhile, prepare the following: Trim and slice 6 ounces mushrooms about 1/4-inch thick (about 2 cups). Halve and thinly slice 1 large shallot. Mince 1 large garlic clove. Finely chop 1/3 cup parsley leaves.

  2. Pat the steaks dry on both sides with paper towels. Using a rolling pin or the smooth side of a meat mallet, pound the steaks until about 1-inch thick (for easier cleanup, pound between two sheets of plastic wrap if desired). Season both sides with 1 1/2 teaspoons of the kosher salt and 1 1/2 teaspoons of the black pepper.

  3. Heat 1 tablespoon of the olive oil in a large frying pan or cast-iron skillet over high heat until shimmering. Add the steaks and 1 tablespoon of the unsalted butter. Sear until browned on the outside, about 2 minutes per side for medium-rare. Transfer to a plate and tent with aluminum foil.

  4. Reduce the heat to medium-high and add the remaining 1 tablespoon olive oil to the pan. Add the shallot and garlic and cook, scraping up any browned bits from the pan with a wooden spoon, until the shallots are slightly translucent, about 2 minutes. Add the remaining 1 tablespoon unsalted butter and mushrooms and sauté until the mushrooms are browned, 3 to 4 minutes.

  5. Remove the pan from the heat. Carefully add 1/3 cup Cognac. Return to medium-high heat and cook until reduced by half, about 1 minute.

  6. Add 1/2 cup beef stock, 1 tablespoon Dijon mustard, 1 tablespoon Worcestershire sauce, 2 teaspoons tomato paste, 1/2 teaspoon kosher salt, and 1/2 teaspoon black pepper, and whisk to combine. Cook until slightly reduced, 2 to 3 minutes.

  7. Add 1/3 cup cream and whisk to combine. Bring to a boil, then reduce the heat to low. Pour in any accumulated juices from the plate of steak and simmer until slightly thickened, about 3 minutes.

  8. Return the steaks to the pan and warm through in the sauce, about 2 minutes. Garnish with the parsley.

Recipe Notes

Storage: Leftovers can be stored in a covered container in the refrigerator for up to 3 days.

Reheating: If you have any leftover steak, reheating steak is best done with the sous-vide method to avoid overcooking. Instructions can be found here.