Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mu…

Recipe By:
Melisa Egan
Updated:

Steaks are sizzling in the skillet, and that buttery aroma is creeping through the kitchen. I’m about to dig into this Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce, and let me tell you, it’s a game-changer for dinner.

This one’s for those nights when you want something fancy but don’t have hours to spare. With just a handful of ingredients and a quick sear in the oven, you’ll get juicy steaks smothered in a velvety mushroom sauce that’s so rich you won’t believe it’s ready in under 30 minutes. Seriously, it’s worth every second. Dinner’s ready!

Why You’ll Love This Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

  • Easy Prep: Just season, sear, and pop it in the oven. Seriously, it’s a no-fuss dinner that looks fancy!
  • Bold Flavors: The crushed peppercorns give a nice kick, while the creamy brie sauce makes everything melty-gooey and dreamy.
  • Rich Texture: You’ve got the juicy, fork-tender steak paired with a thick, luscious sauce — it’s a match made in heaven!
  • Versatile Pairing: Serve it over mashed potatoes or with a simple salad; it goes with just about anything you can think of.
  • Real Talk: It’s best fresh out of the oven — leftovers are good but don’t expect them to be as epic on day two.

Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce Ingredients

For the Steak:

beef steaks (ribeye or sirloin) (4 pieces) — Get good-quality ribeye or sirloin; cheap cuts won’t give you that juicy flavor.

black peppercorns (2 tablespoons) — Use whole black peppercorns; pre-ground’ll just taste stale and flat, no thanks.

olive oil (1 tablespoon) — Don’t skimp on extra virgin olive oil; cheap stuff won’t give your steak a proper sear.

salt (1 teaspoon) — Use sea salt; table salt’s too fine and can over-season your meat.

For the Sauce:

mushrooms (8 ounces) — Grab fresh mushrooms, like cremini; canned ones’ll ruin the texture, trust me.

heavy cream (1 cup) — Don’t skip on heavy cream; half-and-half won’t give you that rich, luscious sauce.

brie cheese (4 ounces) — Stick with real brie; fake stuff won’t melt right and will ruin the sauce.

garlic (2 cloves) — Use fresh garlic, not that jarred stuff; it’s got a harsh taste and ain’t worth it.

fresh thyme (1 tablespoon) — Fresh thyme’s a must; dried thyme just won’t have that bright flavor you need.

butter (1 tablespoon) — Use unsalted butter for better control over seasoning; salted butter can mess with your dish.

soy sauce (1 teaspoon) — Go with low-sodium soy sauce; regular’s too salty and will overpower your steak flavor.

Full measurements in the recipe card below.

How to Make Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

1. Preheat the Oven: Preheat your oven to 400°F (200°C). This’ll help you get that perfect sear on your steaks before they finish cooking in the oven.

2. Season the Steaks: Season the beef steaks generously with salt and crushed black peppercorns on both sides. You want that crust to pack a punch — don’t hold back!

3. Sear the Steaks: Heat olive oil in a large oven-safe skillet over medium-high heat. Sear the steaks for 3-4 minutes on each side until a nice crust forms, and you hear that satisfying sizzle.

4. Transfer to Oven: Transfer the skillet to your preheated oven and cook for an additional 8-10 minutes for medium-rare. Watch out — if you rush this, you might end up with overcooked steak instead of juicy perfection.

5. Make the Sauce: And now, in the same skillet used for the steaks, melt butter over medium heat. Meanwhile: Add minced garlic and sliced mushrooms; sauté until browned, about 5-7 minutes, until those mushrooms are nice and tender.

6. Add Cream & Cheese: Stir in heavy cream and bring to a gentle simmer. Add chopped brie cheese, fresh thyme, and soy sauce; stir until melted and smooth — it should look creamy and inviting.

7. Serve It Up: Remove your Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce from the oven and let it rest for 5 minutes. Plate those steaks, generously spoon over that creamy sauce, and dig in!

Exact quantities in the recipe card below.

How to Store Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

  • Room Temperature: Don’t leave it out. It’s best to store leftovers in the fridge after an hour or so (to avoid any food safety issues).
  • Refrigerator: Transfer to an airtight container and it’ll last about 3 days. Just know that the creamy sauce might thicken up a bit, but it still tastes great!
  • Freezer: You can freeze the steak without the sauce for about 2 months if you wrap it tightly in plastic wrap and then foil. The sauce doesn’t freeze well because it can separate, so skip freezing that part.
  • Reheating: Reheat the steak in the oven at 350°F until warmed through (about 10-15 minutes) or until you hear that sizzle — it’s ready when it’s warm but still juicy! The sauce can be gently heated on the stovetop; just stir until it’s smooth again.

What to Serve with Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce?

It’s rich and creamy enough that you definitely need something fresh or bright to balance it all out. Here are some ideas:

  • Garlic Mashed Potatoes: Creamy potatoes offer a cozy texture, but keep it light on the butter so they don’t compete.
  • Roasted Asparagus: The slight crunch and earthy flavor add a perfect contrast; toss with olive oil and salt, then roast for 15 minutes.
  • Arugula Salad: The peppery greens bring an acidic bite that cuts through the richness; drizzle with lemon juice for brightness.
  • Grilled Corn on the Cob: Sweet and juicy corn brings a fun texture; grill them while your steaks rest for about 5 minutes.
  • Sautéed Spinach with Lemon: A quick sauté brings out its color, while lemon adds acidity; takes about 5 minutes total to cook.
  • Tomato Caprese Salad: Fresh tomatoes and mozzarella create a vibrant color contrast; drizzle with balsamic for an extra pop of flavor.
  • Crispy Brussels Sprouts: Roast until golden-brown for crunchy bites that complement the creamy sauce beautifully. Plus, they’re easy to make!

Try one or mix a few for a dinner spread that feels balanced yet satisfying!

Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce Variations

Here’s how to play with this recipe and make it your own.

  • Garlic Lovers: Add 1 extra clove of minced garlic when sautéing mushrooms for a bolder flavor.
  • Mushroom Medley: Mix in 4 ounces of sliced cremini or shiitake mushrooms with the regular mushrooms for more depth.
  • Herb Infusion: Toss in 1 tablespoon of chopped rosemary with the fresh thyme for an aromatic twist.
  • Creamy Upgrade: Use 1 cup of crème fraîche instead of heavy cream for a tangy richness that’s next level.
  • Steak Swap: Replace beef steaks with pork chops (still about 1 inch thick) for a different flavor profile.
  • Lighter Option: Swap the heavy cream with half-and-half, but know it’ll be less rich (don’t skip the butter!).
  • Spice It Up: Add 1 teaspoon red pepper flakes when cooking the sauce for a subtle kick (trust me on this).

Make Ahead Options for Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

I usually prep the sauce ahead of time, which keeps well in an airtight container in the fridge for about three days. Just make sure to reheat it gently before serving. The steaks, though? I recommend cooking them fresh because they lose that juicy goodness if you store them. If you’re in a pinch, you can season and sear the steaks in advance, then chill them until you’re ready to finish cooking — just give them a little extra time in the oven when you’re ready to serve. Honestly, don’t skip that last-minute cooking; it makes all the difference. Trust me on this one!

Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce Recipe FAQs

Can I make Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce ahead of time?

You can prep the sauce in advance! Just sauté the mushrooms and garlic, then mix in the cream and brie. Store it in the fridge until you’re ready to serve. When you’re ready to eat, just reheat gently on the stove. But don’t cook the steaks ahead — they need that fresh sear for that juicy goodness (trust me on this).

What’s the best way to store leftovers from this dish?

If you’ve got leftovers, let everything cool down first, then store it in an airtight container in the fridge. It’ll be good for about 2-3 days. When reheating, do it gently on low heat to avoid overcooking the steak. The sauce might thicken up a bit, so add a splash of cream or milk to bring back that creamy texture.

Why did my Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce turn out dry?

Overcooking is usually the culprit here! Make sure you’re monitoring your steaks closely after transferring them to the oven. For medium-rare, aim for 8-10 minutes; use a meat thermometer if you can — 130°F is your sweet spot. If they look less juicy than expected when slicing into them, don’t fret; a good sauce can still save dinner.

Can I substitute something for black peppercorns in this recipe?

I wouldn’t recommend skipping them entirely; they’re key for flavor! If you’re out of whole black peppercorns, freshly ground black pepper will work in a pinch but won’t pack as much punch. You could also try crushed red pepper flakes for some heat (but go easy!). Keep an eye on seasoning overall; too much spice can overpower all those rich flavors.

Final Thoughts on Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

This Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce is a total flavor bomb thanks to that rich, luscious sauce. Seriously, the combination of creamy brie and fresh mushrooms brings everything together in a way that makes your taste buds dance (and trust me, you’ll be going back for seconds). If you’ve been putting this off, tonight’s the night. Let me know how yours turned out in the comments!

Mushroom And Peppercorn Crusted Steak In A Creamy Brie Mushroom Sauce

Indulge in this rich and savory mushroom and peppercorn crusted steak, topped with a creamy brie mushroom sauce that brings luxury to your dinner table.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 4 servings
Calories: 550

Ingredients
  

For the Steak
  • 4 pieces beef steaks (ribeye or sirloin) about 1 inch thick
  • 2 tablespoons black peppercorns crushed
  • 1 tablespoon olive oil
  • 1 teaspoon salt
For the Sauce
  • 8 ounces mushrooms sliced
  • 1 cup heavy cream
  • 4 ounces brie cheese rind removed and chopped
  • 2 cloves garlic minced
  • 1 tablespoon fresh thyme chopped
  • 1 tablespoon butter
  • 1 teaspoon soy sauce

Method
 

Prepare the Steak
  1. Preheat your oven to 400°F (200°C).
  2. Season the beef steaks with salt and crushed black peppercorns on both sides.
  3. Heat olive oil in a large oven-safe skillet over medium-high heat.
  4. Sear the steaks for 3-4 minutes on each side until a nice crust forms.
  5. Transfer the skillet to the preheated oven and cook for an additional 8-10 minutes for medium-rare.
Make the Sauce
  1. In the same skillet used for the steaks, melt the butter over medium heat.
  2. Add minced garlic and sliced mushrooms; sauté until the mushrooms are browned, about 5-7 minutes.
  3. Stir in the heavy cream and bring to a gentle simmer.
  4. Add the chopped brie cheese, fresh thyme, and soy sauce; stir until the cheese is melted and the sauce is smooth.
Serve
  1. Remove the steaks from the oven and let them rest for 5 minutes.
  2. Plate the steaks and generously spoon the creamy brie mushroom sauce over the top.
  3. Garnish with additional thyme if desired and serve immediately.

Nutrition

Calories: 550kcalCarbohydrates: 10gProtein: 40gFat: 40gSaturated Fat: 20gSodium: 600mgFiber: 1gSugar: 2g

Notes

For a complete meal, serve with roasted vegetables or a side salad. Adjust the amount of peppercorns based on your spice preference.

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