Garlic butter steak and potatoes is a hearty, one-pan dinner featuring juicy, seared steak bites and golden potatoes tossed in a rich garlic herb butter. The steak develops a flavorful browned crust, while the potatoes turn tender inside with crisp, golden edges.

Made with simple ingredients like steak, baby potatoes, fresh garlic, butter, and herbs, this recipe is a practical choice for busy weeknights when you want a satisfying meal without a sink full of dishes. Serve it straight from the skillet with a fresh salad or your favorite green vegetable.

Recipe Overview

• Prep Time: 15 minutes

• Cook Time: 25–30 minutes

• Total Time: 40–45 minutes

• Servings: 4

• Difficulty: Easy to moderate

• Cooking Method: Stovetop, one skillet

Why You’ll Love This Recipe

• One-pan convenience: Cook the potatoes and steak in the same skillet, adding the steak after the potatoes have started cooking.

• Crispy, tender potatoes: Cutting the potatoes into small, even pieces helps them brown outside and cook through.

• Rich garlic butter flavor: Butter, garlic, rosemary, and thyme create a savory coating for both the steak and potatoes.

• Easy to customize: Adjust the herbs, seasoning, and vegetables to suit your preferences.

• Weeknight-friendly: The ingredients are easy to find, and the dish works as a complete meal without complicated preparation.

Ingredients

• 1½ pounds steak, such as sirloin, cut into 1-inch cubes

• 1½ pounds baby Yukon Gold or red potatoes, cut into bite-size pieces

• 3 tablespoons olive oil, divided

• 4 tablespoons unsalted butter, divided

• 5 garlic cloves, minced

• 1 teaspoon kosher salt, plus more to taste

• ½ teaspoon freshly ground black pepper

• 1 teaspoon smoked or sweet paprika

• 1 teaspoon fresh rosemary, finely chopped, or ½ teaspoon dried rosemary

• 1 teaspoon fresh thyme leaves, or ½ teaspoon dried thyme

• 2 tablespoons chopped fresh parsley

• 2–4 tablespoons water or low-sodium beef broth, as needed

Ingredient Notes

Steak: Sirloin is a good choice because it is flavorful, easy to cut into cubes, and generally more affordable than premium steak cuts. Ribeye works well for a richer result, while New York strip is another option.

Potatoes: Baby Yukon Gold potatoes have a naturally buttery texture. Red potatoes also hold their shape well. Cut larger potatoes into evenly sized pieces so they cook at a similar rate.

Butter and garlic: Unsalted butter lets you control the salt level. Freshly minced garlic gives the dish a stronger, fresher flavor than garlic powder.

Herbs: Rosemary and thyme complement the steak and potatoes. Fresh parsley adds a bright finish.

How to Make Garlic Butter Steak and Potatoes

1. Prepare the ingredients

Pat the steak cubes dry with paper towels. Season them with about half the salt, pepper, and paprika. Cut the potatoes into bite-size pieces and pat them dry as well.

Keeping the steak dry helps it brown rather than steam.

2. Cook the potatoes

Heat 2 tablespoons of olive oil in a large, heavy skillet over medium heat. Add the potatoes in a single layer, working in batches if necessary.

Season with the remaining salt, pepper, and paprika. Cook for 12–16 minutes, stirring occasionally, until the potatoes are golden on several sides and nearly tender when pierced with a fork.

If the potatoes brown before becoming tender, add 2–4 tablespoons of water or beef broth and cover the skillet for 2–3 minutes to help them finish cooking. Transfer the potatoes to a plate.

3. Sear the steak

Increase the heat to medium-high and add the remaining tablespoon of olive oil. Arrange the steak cubes in a single layer, leaving a little space between them.

Sear for approximately 2 minutes per side, turning as needed to brown the edges. Work in batches if the skillet is crowded. The exact cooking time depends on the steak’s size and your preferred doneness.

For food safety, use a meat thermometer to check the internal temperature. Whole-cut beef steaks should reach at least 145°F (63°C), followed by a 3-minute rest. For small cubes, check several of the largest pieces.

4. Make the garlic herb butter

Reduce the heat to medium-low. Add 2 tablespoons of butter, the minced garlic, rosemary, and thyme to the skillet.

Stir for about 30–60 seconds, just until the garlic becomes fragrant. Avoid letting it turn dark brown, as burnt garlic can taste bitter.

5. Combine the steak and potatoes

Return the potatoes to the skillet and add the remaining 2 tablespoons of butter. Toss gently to coat the potatoes and steak with the garlic herb butter.

Heat for another 1–2 minutes, stirring carefully, until everything is hot and well coated. Check the seasoning and add more salt or pepper if needed.

6. Garnish and serve

Remove the skillet from the heat and sprinkle the dish with chopped fresh parsley. Serve immediately while the potatoes are crisp and the garlic butter is fragrant.

Expert Tips

• Choose the right pan: A large cast-iron or heavy stainless-steel skillet helps develop a deep brown crust.

• Avoid overcrowding: Too much food in the pan traps moisture. Cook in batches when necessary.

• Give the potatoes a head start: Potatoes need longer than small steak cubes, so cooking them first helps prevent overcooked steak.

• Add garlic near the end: Garlic burns more quickly than steak or potatoes, so add it after the steak has browned.

• Adjust the heat before adding butter: Medium-low heat helps keep the butter and garlic from burning.

• Cut evenly: Similar-sized potato pieces cook more consistently.

Common Mistakes to Avoid

• Using wet steak: Moisture on the surface prevents good browning. Pat the cubes dry before seasoning.

• Cutting potatoes too large: Large chunks may remain firm in the center while the outside browns.

• Moving steak constantly: Let the cubes sit briefly against the hot pan to develop a crust before turning.

• Adding garlic too early: Garlic can burn while the steak sears.

• Overcooking the steak: Check the largest cubes with a thermometer and remember that smaller pieces cook quickly.

Easy Variations

• Spicy garlic butter steak: Add ¼–½ teaspoon of red pepper flakes with the garlic.

• Parmesan potatoes: Sprinkle finely grated Parmesan over the finished dish just before serving.

• Steak and vegetables: Add sliced bell peppers or green beans, cooking them until tender-crisp.

• Cajun version: Replace the paprika with Cajun seasoning and adjust the salt according to the blend.

• Lemon herb finish: Add a small squeeze of fresh lemon juice just before serving to balance the richness of the butter.

Ingredient Substitutions

• Sirloin: Substitute ribeye or New York strip, keeping in mind that fattier cuts may release more rendered fat.

• Baby potatoes: Use russet potatoes cut into small cubes, although they may be more prone to breaking apart.

• Fresh herbs: Use dried rosemary and thyme in smaller quantities, as listed in the ingredient measurements.

• Unsalted butter: Salted butter works, but reduce the added salt and taste before serving.

• Olive oil: Avocado oil is a suitable alternative for high-heat searing.

What to Serve With Garlic Butter Steak and Potatoes

The steak and potatoes are substantial enough to serve on their own, but a vegetable or fresh side adds balance.

• Roasted broccoli: Adds a lightly charred, savory vegetable component.

• Garlic green beans: Offer a crisp texture that contrasts with the tender potatoes.

• Simple green salad: A tangy vinaigrette helps balance the richness of the butter.

• Roasted asparagus: Pairs naturally with steak and herb seasoning.

• Dinner rolls: Useful for soaking up the remaining garlic butter.

Storage & Reheating

Refrigerator: Transfer leftovers to an airtight container and refrigerate within 2 hours of cooking. Use within 3–4 days.

Freezing: Freezing is possible, but the potatoes may become softer and grainier after thawing. For the best texture, enjoy this dish fresh or refrigerated.

Skillet reheating: Warm the leftovers in a skillet over medium-low heat with a small splash of water or broth. Cover briefly to warm the potatoes, then uncover and let them brown again. Avoid prolonged heating, which can make the steak tough.

Microwave reheating: Heat in short intervals, stirring between them, until thoroughly hot. The potatoes will be softer than when freshly cooked.

Frequently Asked Questions

Can I use frozen potatoes?

Yes, but thawed frozen potatoes may release extra moisture and become softer. For better browning, pat them dry and cook according to their package directions before combining them with the steak.

What is the best steak for garlic butter steak and potatoes?

Sirloin is an excellent all-around choice because it offers a good balance of flavor, tenderness, and cost. Ribeye provides a richer result, while New York strip also works well.

Can I make this recipe without a cast-iron skillet?

Yes. A large stainless-steel or other heavy-bottomed skillet works well. Use a pan large enough to brown the ingredients without overcrowding.

How do I know when the steak is cooked?

A meat thermometer is the most reliable method. For whole-cut beef steak, the USDA recommends 145°F (63°C) followed by a 3-minute rest. Small cubes can cook quickly, so check the largest pieces.

Can I prepare the ingredients ahead of time?

Yes. Cut the steak and potatoes shortly before cooking, or prepare them ahead and refrigerate them separately in covered containers. Dry the steak before seasoning and pat the potatoes dry before they go into the pan.

Why are my potatoes not crispy?

They may be too wet, overcrowded, or cooked over insufficient heat. Dry the potatoes well, use a hot skillet, and leave space between pieces so moisture can escape.

Final Thoughts

Garlic butter steak and potatoes brings together browned steak, golden potatoes, and fragrant herbs in one satisfying skillet meal. With a little attention to pan temperature and cooking order, you can make a flavorful dinner using everyday ingredients and minimal cleanup.