A restaurant-quality thick-cut steak finished with a rich, glossy wine and mushroom reduction.
There is a primitive satisfaction in searing a thick slab of beef in a heavy cast-iron skillet, filling the kitchen with the scent of browned butter and thyme. Here in Austin, we take our steak seriously, and while a simple salt-and-pepper crust is delicious, sometimes the occasion calls for something more elevated. This recipe pairs a perfectly basted rib-eye with a traditional Mushroom-Hunter's Sauce (Sauce Chasseur). It is a rustic yet refined French classic that combines earthiness from shiitakes, acidity from white wine, and a velvety texture from a final butter emulsion. It transforms a regular weeknight into a steakhouse experience.
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The difference between a good sauce and a great one lies in the "monter au beurre" technique at the very end. When adding the final 6 tablespoons of butter to the sauce, you must do it gradually off the heat or over very low heat while whisking constantly. This creates a stable emulsion, resulting in a sauce that is glossy and thick rather than greasy.

The Ultimate Steakhouse Experience at Home
This dish relies on the dual technique of high-heat searing followed by a gentle oven finish, ensuring the rib-eye develops a deep crust without overcooking the interior, all while the sauce comes together in the same timeframe.
Why You'll Love This Recipe
- Textural Contrast: The steak has a hard, salty sear on the outside while remaining tender and pink on the inside.
- Complex Flavor Profile: The sauce isn't just heavy cream; it balances savory tomato puree, bright white wine, and earthy mushrooms.
- Butter Basting: The "arrosé" technique infuses the meat with garlic and thyme nuances that penetrate deep into the muscle fibers.
- Elegant Presentation: The glossy sauce draped over sliced steak looks professionally plated.
Ingredients
Pan-Seared Rib-Eye
- 2 tablespoons neutral oil (such as canola or vegetable)
- 1 (1 ½-lb.) boneless rib-eye steak (2 inches thick)
- 2 teaspoons kosher salt
- 1 teaspoon black pepper
- 4 tablespoons unsalted butter
- 2 garlic cloves, crushed
- 5 (4-inch) thyme sprigs, plus leaves for garnish
Mushroom-Hunter's Sauce
- ½ cup unsalted butter, cut into ½-inch pieces, divided
- 2 cups thinly sliced fresh, stemmed shiitake mushrooms (from 2 [3.5-oz.] packages)
- 1 small shallot, finely chopped (about 2 tablespoons)
- ½ cup dry white wine
- ¼ cup tomato puree
- 1 cup Mushroom Stock
- 2 teaspoons chopped fresh thyme
- ½ teaspoon kosher salt
- ¼ teaspoon black pepper
How to Make Pan-Seared Rib-Eye

Step 1: Sear the Steak
Preheat your oven to 400°F. Heat the neutral oil in a large cast-iron skillet over medium-high heat until it is shimmering and just beginning to smoke, which takes about 2 to 3 minutes. While the pan heats, thoroughly pat the steak dry with paper towels-moisture is the enemy of a good crust. Sprinkle the steak generously with salt and pepper. Carefully place the steak in the skillet and cook, completely undisturbed, until it is evenly browned, about 4 to 5 minutes.
Step 2: Butter Baste
Reduce the heat to medium and flip the steak. Immediately add the 4 tablespoons of butter, crushed garlic, and thyme sprigs to the pan. As the butter melts and foams, tilt the pan slightly and use a large spoon to constantly scoop the hot, aromatic butter over the steak. Continue this basting process until the garlic caramelizes and the sides of the steak are no longer pink, about 4 to 5 minutes.
Step 3: Oven Finish
Transfer the entire skillet to the preheated oven. Cook until a meat thermometer inserted into the thickest portion of the steak registers 130°F for medium-rare, which should take 6 to 9 minutes depending on thickness. Remove the steak to a cutting board and let it rest, uncovered, for at least 5 minutes.
Step 4: Create the Sauce Base
While the steak rests, prepare the sauce. Melt 2 tablespoons of the butter in a large skillet over medium heat. Add the sliced shiitake mushrooms and cook, stirring occasionally, until they are lightly browned, about 5 to 6 minutes. Add the chopped shallot and cook, stirring constantly, until tender, about 1 minute.
Step 5: Deglaze and Build
Pour in the white wine to deglaze the pan, scraping up any browned bits. Cook undisturbed until the liquid is almost dry, about 2 minutes. Stir in the tomato puree and mushroom stock. Let the mixture cook, stirring occasionally, until it bubbles and thickens, roughly 8 to 10 minutes.
Step 6: Mount the Sauce
Remove the skillet from the heat. This is the crucial step: add the remaining 6 tablespoons of cold butter pieces to the mushroom mixture, one tablespoon at a time, whisking constantly after each addition. Do not add the next piece until the previous one is fully emulsified. The sauce should become thick and glossy. Stir in the chopped thyme, salt, and pepper.
Step 7: Serve
Slice the rested steak against the grain into ½-inch-thick slices. Spoon the warm Mushroom-Hunter's Sauce generously over the steak and garnish with fresh thyme leaves.
Common Mistakes to Avoid
- Wet Steak: If you skip drying the steak with paper towels, the surface moisture will steam the meat rather than sear it, resulting in a gray, unappetizing exterior.
- Burning the Butter: During the basting phase, if the heat is too high, the butter solids will burn and turn bitter. Keep the heat at medium and watch the color; it should be nutty brown, not black.
- Breaking the Sauce: If you add the final butter while the sauce is boiling hot or add it all at once, the sauce will separate into oil and solids rather than emulsifying into a glossy glaze.
Tips and Tricks for Success
- Room Temperature Meat: Pull your rib-eye out of the refrigerator 30 to 60 minutes before cooking. A cold steak lowers the pan temperature too drastically and cooks unevenly.
- Use Cold Butter for Sauce: When mounting the sauce (Step 6), use cold butter cubes. The temperature difference helps the emulsion form slowly and stably.
- Cast Iron is King: Use a cast-iron skillet if possible. It retains heat better than stainless steel, ensuring a superior crust even when you drop a cold heavy steak into it.
- Resting is Mandatory: Cutting into the steak immediately will cause all the juices to run out onto the board. The 5-minute rest allows the fibers to relax and reabsorb the liquid.
Variations
- Mushroom Variety: While shiitakes offer a meaty texture, you can substitute cremini (baby bella) or oyster mushrooms. Avoid standard white button mushrooms as they lack the depth of flavor needed here.
- Wine Substitute: If you prefer not to cook with alcohol, substitute the white wine with additional beef or mushroom stock mixed with a teaspoon of apple cider vinegar for acidity.
- Shallot Substitute: If you cannot find shallots, the white part of a green onion or very finely minced yellow onion creates a similar flavor base.
How to Serve
This dish is rich and demands sides that can stand up to the Hunter's Sauce. A pile of garlic mashed potatoes is the classic vessel for soaking up the extra sauce. For a green element, roasted asparagus or simple steamed green beans work perfectly. Pair this meal with a medium-bodied red wine like a Pinot Noir or a Merlot, which complements the mushrooms without overpowering the meat.

Make Ahead and Storage
Make Ahead: You can prepare the sauce base (up to the point before adding the final butter) a day in advance. Reheat it gently, then whisk in the cold butter just before serving.
Storage: Store leftover steak and sauce in separate airtight containers in the refrigerator for up to 3 days.
Reheating: Reheat the steak gently in a low oven (250°F) or slice it cold for salads. Reheat the sauce over very low heat, whisking constantly to prevent it from breaking.
Recipe Notes / What I Learned
I found that using a dedicated mushroom stock significantly deepens the flavor profile compared to vegetable stock. However, if you are not strictly vegetarian, a high-quality beef stock also works wonders and adds a different kind of richness to the Hunter's Sauce.
Nutrition Snapshot
This recipe is high in protein and healthy fats. The rib-eye provides iron and B vitamins, while the mushrooms add fiber and antioxidants.

Pan-Seared Rib-Eye With Mushroom-Hunter's Sauce
Equipment
- Large cast-iron skillet for the steak
- Large skillet for the sauce
- Meat thermometer
- Cutting board
- Whisk
Ingredients
Group: Pan-Seared Rib-Eye
- 2 Tbsp. neutral oil (such as canola or vegetable)
- 1 (1 ½-lb.) boneless rib-eye steak (2 inches thick)
- 2 tsp. kosher salt
- 1 tsp. black pepper
- 4 Tbsp. unsalted butter
- 2 garlic cloves, crushed
- 5 (4-inch) thyme sprigs plus leaves for garnish
Group: Mushroom-Hunter's Sauce
- ½ cup unsalted butter, cut into ½-inch pieces, divided
- 2 cups thinly sliced fresh, stemmed shiitake mushrooms (from 2 [3.5-oz.] pkg.)
- 1 small shallot, finely chopped (about 2 Tbsp.)
- ½ cup dry white wine
- ¼ cup tomato puree
- 1 cup Mushroom Stock
- 2 tsp. chopped fresh thyme
- ½ tsp. kosher salt
- ¼ tsp. black pepper
Instructions
- Preheat oven to 400°F. Heat oil in a large cast-iron skillet over medium-high until shimmering and just beginning to smoke, 2 to 3 minutes. Pat steak dry with paper towels; sprinkle with salt and pepper. Add steak to skillet; cook, undisturbed, until evenly browned, 4 to 5 minutes. Reduce heat to medium, and flip steak. Add butter, garlic, and thyme. Cook, basting steak constantly with butter mixture, until garlic caramelizes and sides of steak are no longer pink, 4 to 5 minutes. Transfer skillet to preheated oven, and cook until a thermometer inserted into thickest portion of steak registers 130°F, 6 to 9 minutes. Transfer steak to a cutting board, and let stand, uncovered, 5 minutes.
- Melt 2 tablespoons of the butter in a large skillet over medium. Add mushrooms, and cook, stirring occasionally, until lightly browned, 5 to 6 minutes. Add shallot; cook, stirring constantly, until tender, about 1 minute. Add wine, and cook, undisturbed, until almost dry, about 2 minutes. Add tomato puree and stock; cook, stirring occasionally, until mixture bubbles and thickens, 8 to 10 minutes.
- Remove skillet from heat. Add remaining 6 tablespoons butter to mushroom mixture, 1 tablespoon at a time, whisking constantly after each addition, until mixture is well combined and sauce is glossy. Stir in thyme, salt, and pepper; remove from heat.
- Cut steak into ½-inch-thick slices. Spoon Mushroom-Hunter's Sauce over sliced steak; garnish with thyme leaves. Serve immediately.
Notes
Nutrition
FAQs
Can I use a different cut of steak?
Absolutely. A New York Strip is a great alternative. If using a thinner cut like a skirt steak, skip the oven step and finish it entirely on the stovetop.
What makes it a "Hunter's Sauce"?
Sauce Chasseur (Hunter's Sauce) is a classic French compound sauce typically made with demi-glace, mushrooms, shallots, and white wine. It was historically served with game meats gathered by hunters.
My sauce is too thin, how do I fix it?
If the sauce hasn't thickened enough after adding the butter, you likely didn't reduce the liquid enough in step 5. You can simmer it down further before adding the butter, or just enjoy a lighter sauce. Do not boil it after the butter is added.




