Best Pan-Seared Steak – 25-Minute Garlic Butter Recipe

We've all been there: you buy a beautiful steak, but it comes out tough or dry, and you wonder if you're just not a steak person. Trust me, you are—you just need the right technique. Today I'm sharing my foolproof method for a pan-seared steak that's crispy on the outside, tender inside, and swirled in garlic butter.

This recipe is all about high heat, patience, and a little butter magic. You'll get a restaurant-quality crust at home, without a grill or fancy equipment. Plus, the herb potatoes cook right in the same pan, so cleanup is a breeze.

I'll walk you through every step, from picking the right cut to knowing when it's perfectly done. Let's make steak night a regular thing!

About the Ingredients

2 (1-inch thick) boneless beef sirloin steaks (about 1 lb/450g total)

Sirloin is lean and affordable; you can also use ribeye or strip steak. For best results, let steaks sit at room temperature for 30 minutes before cooking.

1 lb (450g) baby potatoes, halved

Baby potatoes cook quickly and hold their shape. Substitute with Yukon Gold or red potatoes, cut into 1-inch chunks.

3 tablespoons olive oil, divided

Use a neutral oil with a high smoke point like canola if you prefer; olive oil adds flavor but can burn, so watch the heat.

2 tablespoons unsalted butter

Butter adds richness and helps create a golden crust. You can use salted butter, just reduce added salt later.

4 cloves garlic, smashed

Smashed garlic infuses the butter without burning. If you only have garlic powder, use 1/2 teaspoon in the butter.

2 sprigs fresh rosemary

Fresh rosemary gives a woodsy aroma. Dried rosemary works in a pinch—use 1 teaspoon, but add it later to avoid burning.

2 sprigs fresh thyme

Thyme adds earthiness. You can use 1/2 teaspoon dried thyme if fresh isn't available.

1 teaspoon kosher salt

Kosher salt has larger flakes and seasons better. If using table salt, use 3/4 teaspoon.

1/2 teaspoon black pepper

Freshly ground pepper is best; pre-ground works too.

1/4 cup (60ml) beef broth

Beef broth deglazes the pan and makes a quick sauce. You can use red wine or water if needed.

Tips & Tricks

• Pat steaks dry with paper towels before seasoning—moisture is the enemy of a good crust.
• Use a heavy skillet (cast iron or stainless steel) that holds heat evenly.
• Don't overcrowd the pan; cook steaks in batches if needed to avoid steaming.
• Let the steak rest for 5 minutes after cooking so juices redistribute—this keeps it juicy.

Step-by-Step Instructions

1. Prep the Steaks

Take steaks out of the fridge 30 minutes before cooking. Pat dry with paper towels, then season both sides with salt and pepper.

2. Par-Cook the Potatoes

Place halved baby potatoes in a microwave-safe bowl with 2 tablespoons water. Cover and microwave for 5 minutes until just tender. Alternatively, boil them for 5 minutes. Drain and set aside.

3. Heat the Skillet

Place a large cast-iron skillet over medium-high heat for 3 minutes. Add 2 tablespoons olive oil and swirl to coat. The oil should shimmer but not smoke.

4. Sear the Steaks

Lay steaks in the skillet, away from you. Cook for 3 minutes without moving, until a golden-brown crust forms. Flip and cook for 2 minutes for medium-rare. Use a thermometer: 130°F (54°C) for medium-rare, 140°F (60°C) for medium.

5. Add Butter and Aromatics

Reduce heat to medium. Add butter, garlic, rosemary, and thyme to the pan. Tilt the pan and spoon the foaming butter over the steaks for 1 minute. This basting adds flavor and helps cook the interior.

6. Rest the Steaks

Transfer steaks to a cutting board and tent loosely with foil. Let rest for 5 minutes. The internal temperature will rise about 5°F as it rests.

7. Crisp the Potatoes

In the same skillet, add the remaining 1 tablespoon olive oil. Add the par-cooked potatoes, cut side down. Cook over medium-high heat for 5-7 minutes, flipping once, until golden and crispy. Season with a pinch of salt.

8. Make the Pan Sauce

Pour beef broth into the skillet with the potatoes, scraping up any browned bits. Let it bubble for 1 minute to reduce slightly. This creates a savory sauce.

9. Slice and Serve

Slice the rested steaks against the grain. Serve with the crispy potatoes and drizzle with the pan sauce. Garnish with fresh herbs if desired.

Delicious Variations

Peppercorn crust

Coat steaks with crushed black peppercorns before searing for a spicy kick.

Mushroom sauce

Sauté sliced mushrooms in the pan after removing steaks, then add cream and broth.

Chimichurri

Skip the butter sauce and serve with a fresh parsley-garlic chimichurri on the side.

How to Store Pan-Seared Garlic Butter Beef Steak with Herb Potatoes

Frequently Asked Questions

I hope you try this pan-seared steak recipe—it's a game-changer for weeknight dinners! Let me know in the comments how it turned out and what your favorite steak cut is. Small steps, big impact.

Pan-Seared Garlic Butter Beef Steak with Herb Potatoes

Pan-Seared Garlic Butter Beef Steak: a quick 25-minute dinner that's juicy, golden-crusted, and bursting with herby flavor.

★★★★½ 4.8 (187 ratings)

10 minPrep time15 minCook time2Servings520 kcalCalories

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🧂 Ingredients

• 2 (1-inch thick) boneless beef sirloin steaks (about 1 lb/450g total)
• 1 lb (450g) baby potatoes, halved
• 3 tablespoons olive oil, divided
• 2 tablespoons unsalted butter
• 4 cloves garlic, smashed
• 2 sprigs fresh rosemary
• 2 sprigs fresh thyme
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1/4 cup (60ml) beef broth

📋 Instructions

1. 1Prep the Steaks — Take steaks out of the fridge 30 minutes before cooking. Pat dry with paper towels, then season both sides with salt and pepper.
2. 2Par-Cook the Potatoes — Place halved baby potatoes in a microwave-safe bowl with 2 tablespoons water. Cover and microwave for 5 minutes until just tender. Alternatively, boil them for 5 minutes. Drain and set aside.
3. 3Heat the Skillet — Place a large cast-iron skillet over medium-high heat for 3 minutes. Add 2 tablespoons olive oil and swirl to coat. The oil should shimmer but not smoke.
4. 4Sear the Steaks — Lay steaks in the skillet, away from you. Cook for 3 minutes without moving, until a golden-brown crust forms. Flip and cook for 2 minutes for medium-rare. Use a thermometer: 130°F (54°C) for medium-rare, 140°F (60°C) for medium.
5. 5Add Butter and Aromatics — Reduce heat to medium. Add butter, garlic, rosemary, and thyme to the pan. Tilt the pan and spoon the foaming butter over the steaks for 1 minute. This basting adds flavor and helps cook the interior.
6. 6Rest the Steaks — Transfer steaks to a cutting board and tent loosely with foil. Let rest for 5 minutes. The internal temperature will rise about 5°F as it rests.
7. 7Crisp the Potatoes — In the same skillet, add the remaining 1 tablespoon olive oil. Add the par-cooked potatoes, cut side down. Cook over medium-high heat for 5-7 minutes, flipping once, until golden and crispy. Season with a pinch of salt.
8. 8Make the Pan Sauce — Pour beef broth into the skillet with the potatoes, scraping up any browned bits. Let it bubble for 1 minute to reduce slightly. This creates a savory sauce.
9. 9Slice and Serve — Slice the rested steaks against the grain. Serve with the crispy potatoes and drizzle with the pan sauce. Garnish with fresh herbs if desired.

👨‍🍳 Chef's Note: For the juiciest steak, always let it rest—this step is non-negotiable. If you like your steak more done, add an extra minute per side, but don't skip the resting!

Servings: 2

Cuisine: American

Course: Main Course

Nutrition (per serving): 520 kcal · 35g protein · 25g carbs · 30g fat

Written by Elena Vasquez

Elena writes about sustainable living and practical zero-waste swaps for everyday families. She focuses on small, budget-friendly changes that make a big difference over time.