Longhorn Steak Tips Recipe: Garlic Butter Bites With Mushrooms

This recipe captures the essence of steakhouse quality at home, with tender beef tips seared to perfectly caramelized edges. The garlic butter sauce transforms each bite into something extraordinary.

Simple ingredients and precise technique create a dish that rivals any restaurant. Serve with mushrooms for an elegant, satisfying meal.

Ingredients for Longhorn Steak Tips

Elevate home cooking with these steakhouse-caliber ingredients for tender, caramelized beef bites and rich garlic butter sauce.

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The beef selection is critical. Sirloin tip steak offers the ideal balance of tenderness and beefy flavor for this preparation. Source from Whole Foods or a trusted butcher for consistent quality. Look for well-marbled pieces with vibrant red color—avoid any with grayish tint or excessive surface moisture. The mushrooms should be firm with unopened caps; Cremini provide the necessary depth without overpowering the dish.

Worcestershire and soy sauce can be substituted with coconut aminos for a gluten-free version, though the flavor profile will shift slightly. No fresh thyme? Dried at one-third the amount works, but add it earlier to rehydrate. Beef broth can be replaced with mushroom stock for vegetarian adaptation. The Dijon mustard is non-negotiable—whole grain mustard will alter the sauce’s smooth texture.

Store raw steak in the coldest part of your refrigerator for up to 3 days. The completed dish keeps well for 4 days refrigerated, though the mushrooms may soften. For optimal results, reheat gently on the stovetop with a splash of broth. The garlic butter sauce can be prepared 2 days ahead and reheated slowly to prevent separation.

Step-by-Step Instructions for Garlic Butter Steak Tips

Here is the proven method for tender, flavorful steak tips with a rich garlic butter sauce.

Step 1: Season and Sear the Steak Tips

Pat the 1.5 lb sirloin tip steak cubes dry with paper towels and season evenly with 1 tsp kosher salt and 0.5 tsp freshly ground black pepper. The dry surface ensures a proper sear rather than steaming.

Heat 2 tbsp olive oil in a large cast-iron skillet over medium-high heat until it shimmers but does not smoke. Add the steak tips in a single layer, leaving space between pieces to prevent crowding. Sear undisturbed for 2-3 minutes until a deep brown crust forms on the first side.

Flip and sear the remaining sides for 1-2 minutes each until all surfaces are browned and the internal temperature reaches 130-135°F for medium-rare. Transfer the steak to a plate and tent with foil to rest.

Step 2: Sauté the Mushrooms and Aromatics

In the same skillet, reduce heat to medium and add the 8 oz cremini mushrooms. Sauté for 4-5 minutes, stirring occasionally, until they release their moisture and develop a golden brown color.

Add the 6 cloves minced garlic cloves and 2 tsp fresh thyme to the skillet. Cook for 30-45 seconds until the garlic becomes fragrant but does not brown. Browning garlic imparts bitterness, so monitor closely.

Step 3: Deglaze and Build the Garlic Butter Sauce

Pour in 2 tbsp Worcestershire sauce, 2 tbsp soy sauce, and 0.5 cup beef broth, scraping up any browned bits from the bottom of the skillet with a wooden spoon. These bits, known as fond, add depth of flavor to the sauce.

Bring the mixture to a simmer and let it reduce by half, about 3-4 minutes. Reduce heat to low and whisk in 0.5 cup unsalted butter, 1 tablespoon at a time, until the sauce is smooth and emulsified.

Stir in the 1 tbsp Dijon mustard and simmer for an additional 1 minute until the sauce thickens slightly and coats the back of a spoon.

Step 4: Combine and Finish

Return the steak and any accumulated juices to the skillet. Toss to coat evenly in the garlic butter sauce. Cook over low heat for 1-2 minutes to allow the flavors to meld and the steak to reach your desired doneness.

Taste and adjust seasoning if needed, though the soy and Worcestershire sauces should provide sufficient saltiness. The sauce should be rich and glossy, clinging to each piece of steak.

Garnish with 2 tbsp chopped fresh parsley and serve immediately over mashed potatoes, rice, or with crusty bread to soak up the sauce.

Common Mistakes When Making This Recipe

Overcrowding the Pan

I see this mistake all the time—crowding the skillet with too many steak tips at once. This lowers the pan temperature, causing meat to steam rather than sear. Use a large cast-iron skillet and work in batches if needed. Proper searing creates that beautiful caramelized crust we all love. 🔥

Skipping the Dry Pat

Wet steak won’t brown properly. Always pat the sirloin tip steak cubes completely dry with paper towels before seasoning. This simple step ensures a perfect sear and prevents the dreaded gray, steamed appearance.

Ignoring Rest Time

Transferring seared steak directly to the sauce skips a crucial step. Let the meat rest for 5-10 minutes while you prepare the sauce. This allows juices to redistribute, keeping each bite tender and flavorful.

Burning the Garlic

Garlic burns in seconds at high heat. When adding the 6 minced garlic cloves, reduce heat to medium and cook just until fragrant—about 30-45 seconds. Burnt garlic turns bitter and ruins the sauce.

Rushing the Sauce

Don’t rush the reduction step. Let the beef broth simmer until it reduces by half, about 3-4 minutes. This concentrates flavors and ensures your sauce has the right consistency to cling to the steak tips.

Using Cold Butter

Adding cold butter straight from the fridge can cause the sauce to break. Use room temperature unsalted butter and whisk it in 1 tablespoon at a time for a smooth, emulsified sauce that coats every piece beautifully. 💛

Frequently Asked Questions