Garlic Butter Steak Bites & Roasted Fingerling Potatoes

If you’re craving a dish that combines juicy, tender steak with crispy, flavorful potatoes, look no further than this Garlic Butter Steak Bites & Roasted Fingerling Potatoes recipe. It’s a perfect harmony of rich, savory flavors and textures that come together effortlessly. This meal is ideal for a quick weeknight dinner or a special weekend treat, bringing restaurant-quality taste to your home kitchen with minimal fuss. The garlic butter coats the sirloin steak bites beautifully, while the roasted fingerling potatoes soak up herbs and olive oil to create a perfect side. Ready in under 40 minutes, this dish is sure to become a fast favorite in your dinner rotation.

Why You’ll Keep Making It

This Garlic Butter Steak Bites & Roasted Fingerling Potatoes recipe checks all the boxes for a satisfying meal that’s both indulgent and simple. The steak remains tender and juicy thanks to quick searing, while the garlic butter adds a depth of flavor that’s hard to beat. Meanwhile, the fingerling potatoes roast to golden perfection with a crisp skin and soft interior, accented by thyme and olive oil. It’s a versatile dish that pairs well with a variety of sides or a fresh salad. Plus, it’s straightforward to prepare, requiring just one pan for the steak and a baking sheet for the potatoes, making cleanup a breeze. Whether you’re cooking for yourself or entertaining guests, this recipe guarantees rave reviews every time.

Ingredients at a Glance

• 1 pound sirloin steak, cut into bite-sized pieces
• 1 pound fingerling potatoes, halved
• 4 tablespoons unsalted butter
• 4 cloves garlic, minced
• 2 tablespoons olive oil
• 1 teaspoon dried thyme
• Salt and pepper to taste
• Fresh parsley, chopped for garnish

Kitchen Gear Checklist

• Sharp chef’s knife – for cutting the steak and halving potatoes
• Cutting board – to prep your ingredients safely
• Large skillet (preferably cast iron) – for searing steak bites
• Baking sheet – for roasting fingerling potatoes
• Mixing bowl – to toss potatoes with olive oil and seasonings
• Spatula or tongs – for turning steak and potatoes
• Measuring spoons – to measure garlic, thyme, and oils

Garlic Butter Steak Bites & Roasted Fingerling Potatoes: How It’s Done

Step 1: Prepare the Fingerling Potatoes

Begin by preheating your oven to 425°F (220°C). While it heats, wash and halve the fingerling potatoes. In a mixing bowl, toss the potatoes with 2 tablespoons of olive oil, dried thyme, salt, and pepper until they are evenly coated. Spread them out on a baking sheet in a single layer, ensuring they don’t overlap. Roast in the oven for 25-30 minutes, flipping halfway through, until the potatoes are tender inside and beautifully crispy on the outside.

Step 2: Cut and Season the Sirloin Steak

While the potatoes roast, pat your sirloin steak dry with paper towels and cut it into bite-sized cubes. Season the steak generously with salt and pepper. This step is crucial to build flavor and help achieve that perfect sear on the steak bites.

Step 3: Sear the Steak Bites

Heat a large skillet over medium-high heat and add 1 tablespoon of olive oil. Once the oil shimmers, add the steak bites in a single layer, being careful not to overcrowd the pan. Sear the steak for about 2-3 minutes on each side until a golden crust forms and the inside is cooked to your preferred doneness. Remove the steak from the skillet and set aside, keeping it warm.

Step 4: Make the Garlic Butter Sauce

In the same skillet, reduce the heat to medium and add the unsalted butter. Once melted, add the minced garlic and sauté for about 30 seconds to release its aroma, making sure not to burn it. Return the steak bites to the skillet and toss everything together so the steak is coated evenly with the garlic butter sauce.

Step 5: Garnish and Serve

Transfer the steak bites to a serving dish alongside the roasted fingerling potatoes. Sprinkle fresh chopped parsley over the top for a burst of color and freshness. Serve immediately for the best flavor and texture.

What to Use Instead

• Steak: Substitute sirloin steak with ribeye or filet mignon for a richer or more tender bite.
• Potatoes: Yukon gold or baby red potatoes work well if fingerlings aren’t available.
• Butter: Use ghee or a plant-based butter alternative for a dairy-free option.
• Herbs: Fresh rosemary or oregano can replace thyme for a different herbal profile.

Avoid These Mistakes

• Don’t overcrowd the pan when searing steak bites. This prevents proper browning and can cause steaming instead of searing.
• Be sure to pat the steak dry before seasoning to get a nice crust.
• Avoid using too high heat when cooking garlic; burnt garlic tastes bitter and can ruin the sauce.
• Make sure potatoes are spread out in a single layer on the baking sheet for even roasting.

Make Ahead Like a Pro

You can prep parts of this recipe ahead of time to save stress on a busy day. Cut and season the steak bites and store them in an airtight container in the fridge for up to 24 hours. Similarly, you can halve and toss the fingerling potatoes with oil and herbs in advance. When ready to cook, roast the potatoes and sear the steak bites fresh to maintain their perfect texture. The garlic butter sauce is best made right before serving to keep it vibrant and flavorful.

Helpful Q&A

Can I use a different cut of beef for this recipe?

Absolutely! While sirloin is lean and flavorful, ribeye or filet mignon also work beautifully for steak bites. Just adjust cooking time slightly based on thickness and fat content.

How do I know when the steak bites are cooked perfectly?

Steak bites cook quickly—about 2-3 minutes per side on medium-high heat. Look for a golden-brown crust on the outside and cook to your preferred doneness. Use a meat thermometer if needed; 135°F (57°C) for medium-rare.

Can I make this recipe gluten-free?

Yes! This recipe is naturally gluten-free as it contains no wheat or gluten ingredients. Just double-check any pre-packaged spices or butter to ensure they’re gluten-free.

What sides pair well with Garlic Butter Steak Bites & Roasted Fingerling Potatoes?

This dish is fantastic on its own, but if you want to add more, consider a crisp green salad or steamed asparagus. You might also love the crispy texture of Oven Baked Fries for an extra potato option or the sweet-savory notes of Honey Garlic Steak Bites With Rice for an alternative steak preparation.

More Recipes You’ll Love

• Honey Garlic Steak Bites With Rice – a sweet and savory twist perfect for busy nights.
• Oven Baked Fries – crispy and healthy fries that complement any main dish.
• Garlic Parmesan Roasted Potatoes – a cheesy, garlicky side to elevate your meals.
• Creamy Garlic Mushroom Chicken – a rich and comforting dish with layers of flavor.

Bring It Home

Garlic Butter Steak Bites & Roasted Fingerling Potatoes are a shining example of how simple ingredients can be transformed into a mouthwatering meal. The combination of tender steak bites drenched in fragrant garlic butter alongside perfectly roasted fingerling potatoes makes for a dish that feels both indulgent and approachable. It’s a recipe you’ll want to keep on hand for busy weeknights or when you want to impress guests without spending hours in the kitchen. With just a handful of ingredients, a few kitchen essentials, and straightforward steps, you’ll have a crave-worthy meal on the table in no time. Serve it up with a sprinkle of fresh parsley and enjoy the glowing compliments that follow.

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