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Easy Garlic Butter Steak Tips with Mushrooms and Onions

By Fiona Avery | January 19, 2026
Easy Garlic Butter Steak Tips with Mushrooms and Onions

There’s a moment—just after the butter hits the hot skillet—when the kitchen smells like the best steakhouse in town. That’s the moment I knew this recipe would become a forever favorite. It was a rainy Thursday, the kind that begs for something cozy, and I had a pound of sirloin begging to be dinner. Thirty minutes later my husband and I were standing at the stove, forks in hand, pretending we were going to plate it properly. We didn’t. We just kept nibbling the caramelized edges of steak, mushrooms, and onions slicked with garlicky butter, and the rice I’d made sat forgotten in the Instant Pot.

Since then these garlic-butter steak tips have been my go-to for every “I don’t know what to cook” night, my guaranteed crowd-pleaser when friends come over, and the dish I make when I want the house to smell like I’ve got everything under control—even if the dog just tracked mud across the rug. It’s fast enough for a weeknight, fancy enough for date-night, and adaptable for low-carb, gluten-free, or dairy-free eaters (see the swaps below). Best of all, it’s a one-pan wonder that leaves you with a silky sauce you’ll want to drizzle over everything from mashed potatoes to crusty bread.

Why This Recipe Works

  • One pan, 30 minutes: Steak, veg, and sauce cook together—minimal dishes, maximum flavor.
  • Butter-basted for juiciness: Repeated spooning keeps every bite tender without a grill.
  • Layered umami: Mushrooms + soy + Worcestershire create depth you’d swear took hours.
  • Restaurant sear at home: High-heat cast iron + small steak cubes = crusty edges in 90 seconds.
  • Flexible cuts: Sirloin, strip, flat-iron, or even stew meat works—budget-friendly options included.
  • Make-ahead friendly: Prep components Sunday; reheat Tuesday and it still tastes fresh.
  • Freezer hero: Toss raw steak cubes in the garlicky marinade, freeze flat, then cook from frozen +10 min.

Ingredients You'll Need

Ingredients

Great steak tips start with the right shopping list. Below I’ve listed what I buy, why I buy it, and the easiest swaps if your market is out or you’re feeding picky eaters.

Steak

I reach for top sirloin—it’s lean but still well-marbled, usually $7–$9/lb, and slices into tidy cubes that stay juicy. If you want to splurge, strip steak or ribeye gives you more buttery pockets of fat. Budget tip: buy a whole sirloin roast on sale, cut it yourself, and freeze 1-lb portions. Partially freeze 20 min for easiest slicing.

Mushrooms

Cremini (baby bellas) have deeper flavor than white button, but either works. Look for caps that are closed, not gilled, so they don’t release excess water. Rinse quickly, spin dry in a salad spinner—never soak. Slice ¼-inch so they sear rather than steam.

Onions

A standard yellow onion becomes candy-sweet when browned. Slice pole-to-pole for shorter strands that don’t tangle on the fork. Sweet Vidalia is lovely too—use half if they’re huge.

Butter

Unsalted lets you control seasoning. If you only have salted, reduce added kosher salt by ½ tsp. I keep European-style (higher fat) around for special occasions, but any stick butter works. Ghee or clarified butter gives you a higher smoke point if you like your pan rocket-hot.

Garlic

Three fat cloves, micro-planed or minced fine so they melt into the sauce. Jarlic is fine in a pinch—use 1 ½ Tbsp. Roasted garlic paste will give a sweeter profile; use 2 Tbsp.

Soy Sauce

Low-sodium keeps the reduction from becoming too salty. Tamari keeps it gluten-free; coconut aminos tame sodium even more.

Worcestershire

That mysterious tangy depth. Vegan brands exist if you avoid anchovies. Balsamic glaze thinned with a splash of water is a bright substitute.

Fresh Herbs

Flat-leaf parsley for color and freshness; thyme or rosemary if you want woodsy notes. Add woody stems early, soft herbs at the end.

How to Make Easy Garlic Butter Steak Tips with Mushrooms and Onions

1
Pat, Cut, Season

Pat 1 ½ lb steak very dry—moisture is the enemy of sear. Slice into 1-inch cubes, trimming larger fat veins if desired. Toss in a bowl with ½ tsp kosher salt, ½ tsp black pepper, 1 tsp smoked paprika, and 1 Tbsp Worcestershire. Let stand 10 min while you prep vegetables; this short brine seasons the interior.

2
Preheat Your Pan

Place a 12-inch cast-iron or heavy stainless skillet over medium-high heat 2 min. Add 1 Tbsp neutral oil (avocado or canola). When the oil shimmers and a mushroom slice sizzles on contact, you’re ready.

3
Sear Steak in Batches

Add half the steak cubes in a single layer, leaving space between each piece—no crowding. Sear 90 seconds without moving; flip and sear another 60 seconds for medium-rare. Transfer to a warm plate. Repeat with remaining steak. Total sear time ≈ 4 min.

4
Render Mushrooms & Onions

Lower heat to medium. Add 2 Tbsp butter; swirl. Tip in mushrooms and onions plus Âź tsp salt. Stir to coat, scraping brown bits. Spread in an even layer and cook 4 min undisturbed. Stir, then cook 3 min more until golden edges appear.

5
Bloom Garlic & Herbs

Clear the center of the pan; add 1 Tbsp butter, 3 minced garlic cloves, and 1 tsp fresh thyme leaves. Cook 30 seconds until fragrant but not browned. Toss everything together.

6
Deglaze & Reduce

Pour in 2 Tbsp soy sauce and 1 Tbsp Worcestershire. Simmer 1 min, scraping the pan. Add Âź cup low-sodium beef broth (or water) and 1 Tbsp Dijon for body. Reduce heat to low.

7
Butter-Baste Finish

Return steak and any juices to the pan. Add remaining 1 Tbsp cold butter. Tilt pan slightly and spoon the bubbling sauce over steak for 30 seconds. This finishes cooking and lacquers each cube.

8
Taste & Serve

Remove from heat. Sprinkle with chopped parsley. Serve sizzling straight from the skillet or pile over buttered egg noodles, mashed potatoes, cauliflower mash, or crusty baguette to soak up the sauce.

Expert Tips

Dry = Sear

Even a damp steak will steam. Use paper towels twice: once when you open the package, again right before searing.

Hot, Then Not

Start on high for crust, drop to medium for vegetables, finish on low so garlic and butter don’t burn.

Cast-Iron Care

After cooking, deglaze the pan with a splash of water, scrape, wipe, and you’ve pre-seasoned for next time.

Thermometer Trust

Steak cubes cook fast. Pull them at 125 °F for medium-rare; they’ll rise to 135 °F while resting in the sauce.

Butter Temp

Cold butter at the end emulsifies the sauce, giving glossy body. Warm butter just melts and greases.

Double Batch

Use a 14-inch skillet or two pans; crowding drops the temp and boils the beef instead of browning it.

Variations to Try

  • Low-Carb/Keto: Swap soy for coconut aminos, serve over zucchini noodles or cauliflower rice, and add an extra pat of butter for fat macros.
  • Spicy Cajun: Season steak with 1 tsp Cajun spice and a pinch of cayenne; finish with diced pickled jalapeĂąos and a squeeze of lemon.
  • Asian-Inspired: Use tamari, add 1 tsp grated ginger with garlic, splash in 1 tsp sesame oil at the end, and sprinkle toasted sesame seeds and scallions.
  • Surf & Turf: In step 7, tuck in 8 oz peeled shrimp during the last 2 min of simmering—cook just until pink.
  • Dairy-Free: Replace butter with equal parts olive oil and a spoon of tahini for richness.
  • Steak & Ale: Swap beef broth for Âź cup dark beer and let it reduce an extra minute for malty depth.

Storage Tips

Refrigerate: Cool completely, transfer to an airtight container, and refrigerate up to 4 days. The flavors meld beautifully, making leftovers a prized lunch.

Freeze: Place steak tips plus sauce in a single layer in a zip bag; freeze up to 3 months. Thaw overnight in the fridge, then warm gently in a covered skillet with a splash of broth to loosen.

Meal-Prep: Slice vegetables and cube steak up to 2 days ahead; store separately. Mix the quick Worcestershire soy blend in a jar so you can hit the stove running.

Reheat Without Overcooking: Warm in a skillet over medium-low with the lid askew and 1 Tbsp broth. Stir just until heated; 3–4 min should do it. Microwave works in 30-second bursts at 70% power.

Frequently Asked Questions

Yes, but cook it differently. Stew meat is tougher. After searing, add ½ cup broth, cover, and simmer 25–30 min until fork-tender before adding mushrooms and onions.

Use the heaviest stainless skillet you have. Preheat longer and don’t crowd; you may need an extra tablespoon of oil. Non-stick is okay but won’t give the same fond (brown bits) for sauce depth.

Add it after you lower the heat and keep it moving. If you’re nervous, smash the cloves instead of mincing; big pieces flavor the butter but won’t char quickly.

Absolutely. Thread steak and veggies on skewers; grill over high 2 min per side. While they rest, melt garlic butter in a small pot and spoon over the skewers.

Swap half the butter for truffle butter, add Âź cup red wine reduction, and serve in mini cast-iron skillets with a side of garlic bread for sopping.

Use tamari or coconut aminos instead of soy and double-check your Worcestershire (some brands contain malt vinegar). Serve over rice or potatoes instead of noodles.
Easy Garlic Butter Steak Tips with Mushrooms and Onions
beef
Pin Recipe

Easy Garlic Butter Steak Tips with Mushrooms and Onions

(4.9 from 127 reviews)
Prep
10 min
Cook
20 min
Servings
4

Ingredients

Instructions

  1. Season Steak: Pat steak dry, toss with salt, pepper, paprika, and Worcestershire. Rest 10 min.
  2. Sear: Heat 1 Tbsp oil in a 12-inch cast-iron over medium-high. Sear half the steak cubes 90 sec per side; remove. Repeat with remaining steak.
  3. Cook Veg: Lower to medium. Add 1 Tbsp oil, 1 Tbsp butter. Add mushrooms, onions, and Âź tsp salt. Cook 7 min until browned.
  4. Aromatics: Clear center; melt 1 Tbsp butter, add garlic and thyme. SautĂŠ 30 sec.
  5. Deglaze: Stir in soy sauce and broth; simmer 1 min. Whisk in Dijon.
  6. Finish: Return steak and juices. Add final 1 Tbsp cold butter, spoon sauce over steak 30 sec. Garnish with parsley. Serve hot.

Recipe Notes

For medium steak, cook 30 sec longer per side during the sear. Avoid crowding the pan; it drops the temperature and boils instead of browns.

Nutrition (per serving)

385
Calories
34g
Protein
7g
Carbs
24g
Fat

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