Are you ready to bring the sophisticated, show-stopping glamour of a classic, old-school steakhouse right into your own kitchen? This incredible, easy-to-make Steak Diane is the ultimate “date night in” or special occasion main course. Imagine a perfectly pan-seared, buttery beef tenderloin, smothered in a rich, savory, and luscious mushroom cream sauce, all ready in under 30 minutes.
This isn’t just a recipe; it’s a guide to mastering a timeless, restaurant-quality classic. We’ll show you the simple but crucial secrets to cooking a perfect, melt-in-your-mouth steak and how to build a luxurious pan sauce right in the same skillet. This is the kind of impressive, elegant, and deeply satisfying meal that makes any evening feel like a true celebration.
Table of Contents
Table of Contents
Recipe Overview: The Ultimate Retro Steakhouse Dinner
What makes Steak Diane such a spectacular and legendary dish is its incredible, rich flavor and its elegant presentation. This recipe is a simplified, yet incredibly delicious, take on the classic. The star of the show is a tender beef tenderloin steak (or filet mignon), which is pan-seared to a perfect, crusty golden brown. The true magic, however, happens right after, when a quick and easy mushroom pan sauce is built in the same skillet. This savory, creamy sauce is the perfect complement to the rich beef, creating a complete and sophisticated meal that is surprisingly simple to make.
Metric | Time / Level |
Total Time | 25 minutes |
Active Prep Time | 15 minutes |
Difficulty Level | Easy |
Servings | 4 |
The Essential Ingredients for This Classic Dish
This iconic dish uses a handful of high-quality ingredients to create its signature rich and savory flavor.
- The Steak (Filet Mignon):
- Beef Tenderloin: For the absolute best, most authentic, and melt-in-your-mouth result, this dish is traditionally made with beef tenderloin steaks, also known as filet mignon. This cut is incredibly lean and prized for its supreme tenderness.
- The Rich Mushroom Pan Sauce:
- The Aromatics: A simple but elegant base of earthy fresh mushrooms and pungent garlic creates the savory foundation of the sauce.
- The Liquids: A rich, savory beef broth is used to deglaze the pan, and a final splash of heavy whipping cream gives the sauce its signature, luxurious, and creamy texture.
- The Flavor Boosters: A touch of a good steak sauce and a garlic salt blend are the easy shortcuts to a deep, complex, and perfectly seasoned sauce.
- Fresh Chives: A final sprinkle of fresh, finely chopped chives adds a beautiful pop of green color and a mild, fresh oniony flavor that perfectly cuts through the richness of the dish.

Step-by-Step to Perfect Steak Diane
This elegant, one-skillet meal comes together in just a few simple stages.
Step 1: Prepare and Sear the Steaks
Step 1: Pat your 4 beef tenderloin steaks completely dry with a paper towel. Sprinkle the steaks generously on both sides with your favorite steak seasoning.
Pro Tip: Patting the meat dry is the number one secret to getting a beautiful, deep golden-brown crust or sear!
Step 2: In a large skillet (a 12-inch cast-iron skillet is perfect here!), heat the 2 tablespoons of butter over medium heat until it is melted and foamy.
Step 3: Carefully add the seasoned steaks to the hot skillet. Cook for 4 to 5 minutes per side for a perfect medium-rare, or until the steak has reached your desired level of doneness.
Step 4: Transfer the seared steaks to a clean plate and let them rest. Do not wipe out the skillet!
Crucial Pro Tip: You must let your steak rest for at least 5-10 minutes! This allows the juices to relax and redistribute throughout the meat, guaranteeing a tender and juicy result.
Step 2: Build the Creamy Mushroom Pan Sauce
Step 1: Add the 1 cup of sliced fresh mushrooms to the same skillet with all the delicious beef drippings. Cook and stir over medium-high heat until the mushrooms are tender and have released their liquid.
Step 2: Pour in the 1/2 cup of beef broth to deglaze the pan. Use a wooden spoon or a whisk to scrape up all the delicious, flavorful browned bits (the “fond”) from the bottom of the skillet.
Step 3: Stir in the 1/4 cup of heavy whipping cream, the 1 tablespoon of steak sauce, and the 1 teaspoon of garlic salt with parsley.
Step 4: Bring the sauce to a boil. Let it cook and stir for 1 to 2 minutes, until the sauce has thickened slightly.
Part 3: Finish and Serve
Return the rested steaks and any of their accumulated juices from the plate back into the skillet with the sauce. Turn the steaks to coat them in the luscious sauce and let them heat through for about a minute.
Stir in the 1 teaspoon of minced chives.
Serve the hot steaks immediately, with a generous spoonful of the creamy mushroom sauce.

The Best Classic & Easy Steak Diane Recipe (Restaurant-Style!)
A classic and elegant recipe for Steak Diane, a dish of pan-seared beef tenderloin steaks served with a rich, creamy pan sauce. The steaks are seasoned and cooked in butter to the desired doneness. A savory sauce is then quickly made in the same skillet by sautéing fresh mushrooms and deglazing the pan with beef broth. The sauce is finished with heavy cream and steak sauce, then the steaks are returned to the pan to be coated and heated through.
Ingredients
- 4 beef tenderloin steaks (6 ounces each)
- 1 teaspoon steak seasoning
- 2 tablespoons butter
- 1 cup sliced fresh mushrooms
- 1/2 cup reduced-sodium beef broth
- 1/4 cup heavy whipping cream
- 1 tablespoon steak sauce
- 1 teaspoon garlic salt with parsley
- 1 teaspoon minced chives
Instructions
- Sprinkle the steaks with the steak seasoning.
- In a large skillet, heat the butter over medium heat. Add the steaks and cook for 4-5 minutes on each side for medium-rare, or until they reach your desired doneness.
- Remove the cooked steaks from the pan and keep them warm.
- Add the sliced mushrooms to the same skillet. Cook and stir over medium-high heat until the mushrooms are tender.
- Pour in the beef broth, stirring to scrape up any browned bits (fond) from the bottom of the pan.
- Stir in the heavy cream, steak sauce, and garlic salt. Bring the sauce to a boil.
- Cook and stir for 1-2 minutes, until the sauce has slightly thickened.
- Return the steaks to the pan, turning them to coat in the sauce, and allow them to heat through.
- Stir in the minced chives and serve immediately.
Notes
- This is a quick, one-pan meal that is perfect for a special weeknight dinner.
- Building the pan sauce in the same skillet used to sear the steaks is a key technique that incorporates all the flavorful browned bits.
- Beef tenderloin is a very tender cut of meat that cooks quickly; be careful not to overcook it.
What to Serve With Your Steak Diane
This beautiful and rich dish is a fantastic centerpiece for a complete and elegant meal. It pairs wonderfully with classic steakhouse sides.
- Creamy Mashed Potatoes: The absolute perfect, classic partner for this dish, ideal for sopping up every last drop of that incredible cream sauce.
- Roasted or Steamed Vegetables: Serve it alongside some simple, roasted asparagus or steamed green beans.
- Buttered Egg Noodles or Rice: A simple bed of buttery egg noodles or fluffy rice is another fantastic vehicle for the sauce.
Storage and Make-Ahead Tips
This restaurant-quality meal is at its absolute best when it is served fresh.
- Make-Ahead: For a super-fast and impressive meal, you can get a head start by slicing your mushrooms and mincing your chives up to a day in advance. Store them in airtight containers in the refrigerator.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheating: The best way to reheat the steak without overcooking it is to slice it thinly and then gently warm it in the sauce in a covered skillet over a very low heat.
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Creative Recipe Variations & Traditional Touches
- A More Traditional Sauce: For a more classic, authentic Steak Diane, sauté 2 finely minced shallots with the mushrooms. After the mushrooms are tender, carefully deglaze the pan with 1/4 cup of a good quality brandy or cognac. You can then add 2 teaspoons of Dijon mustard and 1 tablespoon of Worcestershire sauce along with your beef broth.
- Use a Different Cut of Steak: If you don’t have beef tenderloin, this delicious sauce is also fantastic with other quick-cooking cuts of steak, like a New York strip or a sirloin steak.
- Make it a Classic Chicken Diane: This same delicious sauce and cooking method is absolutely incredible with thinly pounded, boneless, skinless chicken breasts.
Enjoy Your Ultimate “Steakhouse at Home” Dinner!
You’ve just created a truly special skillet dinner that is a perfect harmony of rich, savory, and sophisticated flavors. This classic Steak Diane is a testament to the power of a simple, from-scratch meal to bring a feeling of luxury and celebration to your own dinner table. It’s a rewarding and deeply satisfying recipe that is sure to become a new favorite for date nights and special occasions.
We hope you enjoy every last, perfect, and delicious bite!
If you enjoyed making this recipe, please leave a comment below or share it with a friend who loves an easy and impressive meal!
Frequently Asked Questions (FAQs)
Q1: What is the difference between Steak Diane and a regular steak with a cream sauce?
A classic, traditional Steak Diane is a very specific dish that became famous in the mid-20th century in New York and London. It is always made with a pan-seared steak (typically a tenderloin), and its signature sauce is always a pan sauce that is made with high-end ingredients like brandy or cognac (which is often flambéed), mustard, and shallots.
Q2: What is the absolute best cut of steak to use for Steak Diane?
The classic and absolute best choice is a beef tenderloin steak, also known as a filet mignon. Because this is a very quick-cooking dish, you want to use a cut of beef that is naturally incredibly tender. A high-quality, thick-cut New York strip or a sirloin steak would also be delicious choices.
Q3: How do I know for sure when my steak is cooked to a perfect medium-rare?
The only 100% foolproof way to guarantee a perfectly cooked steak is to use an instant-read thermometer. For a perfect medium-rare, you want to pull the steak from the skillet when the internal temperature in the thickest part of the meat registers about 130-135°F (54-57°C). The temperature will continue to rise a few degrees as the steak rests.
Q4: Can I make the sauce ahead of time?
A true pan sauce is at its absolute best when it is made fresh in the same pan that the meat was cooked in, so that it can incorporate all the delicious, caramelized drippings (the fond). Because this sauce comes together so quickly (in just about 5 minutes!), it is best made right after you have cooked your steaks.
Q5: Can I make this dish without any alcohol?
Of course! While a traditional Steak Diane contains brandy or cognac, this simplified version of the recipe uses only beef broth and cream. If you are making a more traditional version and want to omit the alcohol, you can simply substitute the brandy with an equal amount of extra beef broth.