Best Pan-Seared Steak in Butter Sauce – Easy Recipe!

There’s something truly special about a perfectly cooked steak, isn’t there? The way it sears to a golden crust on the outside while staying juicy and tender on the inside—absolute perfection! Today, I’m thrilled to share with you my secret to making the best pan-seared steak in a rich, velvety butter sauce. This recipe is not only mouthwateringly delicious, but it’s also quick and easy enough to become your go-to for quick family dinners or even a romantic evening in. So, grab your skillet, and let’s dive into this culinary masterpiece!

Why You’ll Love This Recipe

• A 30-minute meal that’s perfect for weeknights or special occasions
• A flavorful and juicy steak with a rich, aromatic butter sauce
• Easy to customize with your favorite herbs and spices
• Pairs well with a variety of sides, from easy pasta recipes to roasted vegetables

Ingredients

Here’s what you’ll need for this recipe. Don’t worry, it’s simple and uses mostly pantry staples!

• One 1lb (450g) flank steak, cut into strips
• 1+2 tablespoons unsalted butter, divided
• 1 small shallot, finely chopped
• 3 garlic cloves, minced
• Pinch of red chili pepper flakes, to taste
• 1 tablespoon Dijon mustard
• 3 teaspoons minced fresh thyme
• 1 tablespoon finely minced chives
• ½ cup beef stock (or water)
• 1 tablespoon lemon juice
• Salt and fresh cracked pepper, to taste
• Fresh chopped parsley, for garnish

For the marinade:

• 1/4 cup (60ml) soy sauce (or coconut amino for paleo and gluten-free)
• 1 tablespoon olive oil
• 1 tablespoon Sriracha (or any hot sauce you like)
• Fresh cracked black pepper, to taste

Full ingredient list with measurements is provided in the printable recipe card below.

How to Make the Recipe

Let’s break this down into simple, manageable steps. You’ll be enjoying your steak in no time!

Step 1: Marinate the Steak

In a bowl, combine oil, Sriracha, pepper, and soy sauce. Marinate steak strips in this mixture for at least 30 minutes. This step is crucial for tenderizing the meat and infusing it with flavor.

Step 2: Sear the Steak

Melt butter in a skillet over medium-high heat. Season steak with salt and pepper and sear quickly, turning just once, until browned, 1–2 minutes. Transfer steak strips to a covered plate and set aside. Don’t overcrowd the skillet—cook in batches if necessary for the best results.

Step 3: Create the Butter Sauce

Reduce heat to medium and cook shallot and garlic in the same skillet, stirring occasionally, until shallot softened and fragrant, about 2 minutes. Add thyme, chives, chili pepper flakes, mustard, and 1/2 cup beef stock, using a wooden spoon to scrape up any browned bits. You can add the remaining marinade if you like. Cook, swirling the pan occasionally until the liquid is reduced by about half, about 5 minutes. Add 2 tablespoons butter, swirling the skillet to melt; adjust seasoning pan sauce with salt and pepper.

Step 4: Combine and Serve

Return the steak to the pan, reheat quickly, and garnish with chopped parsley and chives before serving. This dish pairs beautifully with a side of sautéed spinach or these roasted potatoes, carrots, and zucchini. Enjoy!

Pro Tips for Making the Recipe

Here are a few tips to ensure your steak turns out perfectly every time:

• Let the steak come to room temperature before cooking for even searing.
• Don’t stir the steak too much—let it develop a nice crust.
• Taste and adjust the sauce before adding the final butter for the best flavor.

How to Serve

This pan-seared steak is versatile and can be served with a variety of sides to suit your taste. Here are some of my favorites:

• Easy pasta recipes: Toss cooked pasta in the butter sauce for a quick and delicious meal.
• Roasted vegetables: Try pairing with these roasted potatoes, carrots, and zucchini.
• A fresh salad: A simple green salad with a light vinaigrette provides a nice contrast to the rich steak.

Make Ahead and Storage

While this recipe is best made fresh, you can marinate the steak and prepare the sauce ahead of time. Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat gently over low heat, adding a splash of water or stock if needed to thin the sauce.

And there you have it—a mouthwatering, juicy steak recipe that’s perfect for any occasion. Whether you’re looking for quick family dinners or a special weeknight dinner idea, this pan-seared steak in butter sauce is sure to become a favorite. Don’t forget to pair it with some of our other delicious recipes, like this Air Fryer Grilled Cheese, for a complete meal your family will love. Happy cooking!