This dish features tender sirloin steak cubes seared to perfection in garlic-infused butter, delivering rich, savory flavors. A creamy horseradish sauce adds a tangy, slightly spicy contrast, balancing the richness. Simple and quick to prepare, it's ideal for an appetizer or main, with fresh parsley garnish for brightness. Cooked in olive oil and finished with aromatic garlic, these steak bites pair well with roasted potatoes or fresh greens.
The first time I made these steak bites, I was hosting a last-minute dinner for friends and needed something that felt impressive but wouldn't keep me trapped in the kitchen. I'd discovered that cutting steak into cubes before cooking meant everyone got those perfect, crispy edges on every single piece instead of just the lucky person who got the corner slice. My friend Sarah actually stood by the stove, stealing bites straight from the pan as I tossed them in garlic butter. Now they're my go-to whenever I want to serve something that makes people feel spoiled without spending hours over a hot stove.
Last winter, my brother came over after a terrible week at work and I made these while he sat at the counter telling me about his day. Something about standing there, searing steak in butter while garlic filled the whole apartment, just felt so comforting and ordinary after everything he'd been dealing with. He ate them standing up, dipping each bite into that horseradish cream, and finally said he felt like a human again. Sometimes food is just food, but sometimes it's exactly what someone needs to remember they're going to be okay.
Ingredients
- Sirloin steak: I've tried fancier cuts, but sirloin gives you the best balance of tenderness and value for something you're cutting into bites anyway
- Kosher salt and black pepper: Don't be shy with the seasoning here since you're working with such small pieces of meat
- Olive oil: You need this for the initial high-heat sear because butter would burn before the steak develops that gorgeous crust
- Unsalted butter: This is what creates that luxurious garlic coating and since you control the salt separately, you won't accidentally over-season
- Garlic cloves: Fresh minced garlic is non-negotiable here, garlic powder would give you a completely different result
- Fresh parsley: It adds this bright fresh finish that cuts through all the richness
- Sour cream: Full-fat sour cream creates the creamiest base for your dipping sauce
- Prepared horseradish: This is the secret weapon that makes the whole dish sing
- Dijon mustard: It adds depth and helps tie all the cream sauce flavors together
- Lemon juice: Just enough bright acid to make everything taste alive
Instructions
- Whisk together the horseradish cream:
- Combine sour cream, horseradish, Dijon, lemon juice, salt, and pepper in a small bowl until completely smooth. Pop it in the fridge to let the flavors meld while you cook the steak.
- Season the steak cubes:
- Sprinkle salt and pepper over all sides of the steak pieces, turning them to ensure even coverage.
- Get your pan ripping hot:
- Heat that olive oil in a large skillet over high heat until it's shimmering and you can see heat waves rising from the surface.
- Sear the steak bites:
- Add the cubes in a single layer, working in batches if your pan is crowded. Let them develop a deep brown crust for about 2 minutes per side, then transfer to a plate and tent with foil.
- Make the garlic butter:
- Reduce heat to medium and melt the butter in the same pan. Stir in the minced garlic and cook just until fragrant, about 30 seconds, being careful not to burn it.
- Coat everything in buttery goodness:
- Return the steak bites to the skillet and toss them gently in the garlic butter for 1 minute. Sprinkle with chopped parsley and turn everything out onto a serving platter.
- Serve it up:
- Place that horseradish cream in a small bowl alongside the steak for dipping. Add an extra sprinkle of parsley on top because it looks beautiful and fresh.
These have become my absolute favorite thing to serve when I want people to feel welcomed and well-fed without any fuss. There's something so satisfying about watching friends gather around the platter, everyone reaching for the same bite-sized pieces, conversation flowing as easily as the wine. Food that brings people together is the best kind of food.
Choosing The Right Cut
I've learned through plenty of trial and error that sirloin hits the sweet spot for this recipe. Ribeye is wonderful but feels almost wasteful when you're cutting it into cubes, and the extra fat can make the bites feel heavy. Strip steak works beautifully if that's what you can find, and I've even used flank steak when it was on sale, though you need to be extra careful not to overcook it. The key is finding a cut with good marbling but not so much fat that your bites feel greasy.
Getting That Perfect Sear
The difference between okay steak bites and incredible ones comes down to patience with your heat. I used to rush this step, throwing everything in the pan at once and wondering why the steak looked gray instead of gorgeous. Now I let the pan get properly hot, add just enough oil to coat the bottom, and resist the urge to move the meat around. That gorgeous crust only forms when you let the steak make uninterrupted contact with the hot surface. Trust the process and don't touch it for those full 2 minutes.
Make-Ahead Magic
The horseradish cream actually improves after a few hours in the fridge, so I often make it the morning I'm planning to serve these. The flavors meld together beautifully and it becomes even creamier. You can also cut your steak into cubes and season it up to a day ahead, storing it in the refrigerator. Just bring it to room temperature for about 30 minutes before cooking for the most even sear. Having that prep done means you're literally 10 minutes away from dinner being ready.
- Set out the cream sauce 15 minutes before serving so it's not ice-cold
- Pat the steak cubes completely dry with paper towels if they've been sitting in the fridge
- Never cook cold steak straight from the refrigerator or you'll lose that perfect crust
I hope these become your go-to for easy dinners and casual gatherings alike. There's nothing quite like watching people's eyes light up when they take that first bite.
Recipe FAQs
- → What cut of steak works best?
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Sirloin is ideal for tender bites, but ribeye or strip steak can be used for richer flavor.
- → How to achieve a perfect sear?
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Heat olive oil over high heat until shimmering, then cook steak cubes undisturbed for about 2 minutes per side.
- → Can I adjust the horseradish sauce spiciness?
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Yes, add a pinch of cayenne pepper to the horseradish cream for additional heat.
- → What side dishes pair well?
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Roasted potatoes or a crisp green salad complement the flavors nicely.
- → How to keep steak bites juicy?
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Avoid overcooking; sear quickly and rest briefly under foil to retain juices.