Experience juicy sirloin cubes seared to a perfect golden brown, combined with mushrooms softened in rich garlic butter infused with thyme and parsley. This simple, yet flavorful combination delivers a satisfying main course ready in under 30 minutes. The dish balances rich, buttery notes with fresh herbs and tender meat, ideal for those seeking an easy-to-make, savory meal.
I threw this together on a Tuesday night when I had twenty minutes and zero patience for complicated recipes. The sizzle of steak hitting a screaming-hot pan filled the kitchen, and suddenly everyone appeared from their rooms asking what smelled so good. It became our weeknight reset button—the thing we make when we need something that feels special without the fuss.
The first time I made this for friends, I panicked halfway through because I thought Id overseared the steak. Turns out that deep golden crust was exactly what made everyone go quiet for the first few bites. Now I chase that color every single time, and the mushrooms soaking up all that browned flavor have become the secret star of the plate.
Ingredients
- Sirloin steak: Cut into uniform cubes so they sear evenly; pat them really dry or they'll steam instead of brown.
- Olive oil: Just enough to coat the steak and protect it from sticking without making the pan greasy.
- Cremini mushrooms: Quarter them so they have flat sides to caramelize; they'll shrink down and turn golden and sweet.
- Unsalted butter: This is where the magic happens—let it melt into the garlic and herbs to create a silky, glossy sauce.
- Garlic cloves: Mince them fresh right before cooking; the aroma when they hit the warm butter is everything.
- Fresh parsley and thyme: Brightness and earthiness that make the dish feel complete, not just meaty.
- Salt and black pepper: Season boldly before searing; it builds flavor into every crusty edge.
- Lemon wedges: A squeeze at the end cuts through the richness and wakes up every bite.
Instructions
- Prep the steak:
- Pat those cubes bone-dry with paper towels, then toss them with olive oil, salt, and pepper. Dry steak equals a gorgeous sear, and that crust is half the reason this dish works.
- Sear the steak:
- Get your skillet ripping hot over medium-high heat, then add the steak in a single layer without crowding. Let each piece sit for 2 to 3 minutes to develop a deep brown crust, turning to sear all sides, then pull them out and set aside.
- Cook the mushrooms:
- Toss the mushrooms into the same pan and let them cook undisturbed for a minute before stirring. They'll release moisture, then start to brown and concentrate all that savory flavor.
- Build the garlic butter:
- Lower the heat to medium and add butter, garlic, thyme, and parsley to the mushrooms. Stir for about a minute until your kitchen smells like a dream.
- Bring it together:
- Return the steak and any resting juices to the pan and toss everything together for a minute or two. The steak will warm through and get coated in that glossy, garlicky sauce.
- Finish and serve:
- Taste, adjust seasoning if needed, then pile it onto plates with extra parsley and lemon wedges on the side.
My dad once ate an entire batch standing at the stove with a fork, claiming he was just tasting to make sure it was ready. When I turned around, half the pan was gone and he just shrugged and said it was quality control. Now we always make extra because someone will absolutely sneak bites before it hits the table.
Choosing Your Steak
Sirloin is my go-to because its beefy, affordable, and holds up beautifully to high heat. If you want to go fancy, ribeye brings extra marbling and tenderness, while tenderloin is buttery soft but a little pricier. Whatever you choose, just make sure the cubes are about an inch so they sear fast and stay juicy inside.
Mushroom Magic
Cremini mushrooms have more flavor than plain white buttons, but either works beautifully here. The trick is giving them space in the pan so they brown instead of steam—if they release a lot of water, let it cook off before adding the butter. Those golden edges are where all the umami lives, and theyll soak up the garlic butter like little sponges.
Serving and Pairing Ideas
This dish begs for something to soak up the garlic butter. I love serving it over creamy mashed potatoes, alongside crusty bread, or with a pile of roasted green beans. A bright, crunchy salad with lemon vinaigrette cuts through the richness perfectly.
- Spoon any extra pan sauce over everything—its liquid gold.
- Try it over buttered egg noodles or garlic rice for a heartier meal.
- Leftovers reheat gently in a skillet with a splash of broth to keep them juicy.
This is the kind of recipe that makes you feel like a better cook than you actually are. Serve it up, watch people lean in close to their plates, and enjoy the quiet that follows the first bite.
Common Questions
- → What cut of steak works best for the dish?
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Sirloin is ideal for tender, juicy bites, but ribeye or tenderloin can be used for richer flavor.
- → Can I substitute the mushrooms?
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Cremini or white mushrooms provide the best texture and flavor, but button mushrooms also work well.
- → How do I avoid drying out the steak bites?
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Patting the steak dry before searing and cooking in a hot pan ensures a golden crust and juicy interior.
- → What herbs complement the garlic butter sauce?
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Fresh parsley and thyme add brightness and depth to the rich garlic butter sauce.
- → Are there suggested side dishes to serve with this?
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Pairs wonderfully with crusty bread, mashed potatoes, or a green salad to balance the richness.