One-Pan Garlic Butter Steak and Potatoes – Easy 40-Minute Dinner

One-Pan Garlic Butter Steak and Potatoes is an easy, satisfying dinner made with tender, golden-browned steak bites and crispy baby potatoes tossed in a rich garlic herb butter. Everything cooks in one skillet, making this recipe a great choice for busy weeknights when you want a hearty homemade meal without a pile of dishes.

The steak develops a beautifully browned exterior while staying juicy inside, and the potatoes become tender in the middle with lightly crisp edges. A finishing touch of melted butter, fresh garlic, rosemary, and parsley brings everything together. Serve it straight from the skillet for a simple dinner that feels a little special.

Recipe Overview

• Prep Time: 15 minutes

• Cook Time: 25 minutes

• Total Time: 40 minutes

• Servings: 4

• Difficulty: Easy

Why You’ll Love This Recipe

• One-pan convenience: Steak and potatoes cook in the same skillet, so cleanup is minimal.

• Rich garlic butter flavor: Fresh garlic, butter, and herbs coat every bite.

• Hearty and satisfying: Steak and potatoes make a complete, filling dinner.

• Customizable: Adjust the herbs, seasoning, and steak doneness to your preference.

• Weeknight-friendly: Simple ingredients and approximately 40 minutes are all you need.

Ingredients

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

• 1½ pounds baby Yukon Gold potatoes, quartered

• 3 tablespoons olive oil, divided

• 4 tablespoons unsalted butter

• 5 cloves garlic, minced

• 1 teaspoon paprika

• 1 teaspoon Italian seasoning

• ½ teaspoon onion powder

• ¾ teaspoon salt, or to taste

• ½ teaspoon black pepper

• 1 teaspoon fresh rosemary, finely chopped

• 1 tablespoon fresh parsley, chopped

• 2 tablespoons water, as needed

Ingredient Notes

Steak: Sirloin is a great choice because it is flavorful, relatively lean, and cooks quickly. Ribeye also works if you prefer a richer, more marbled steak.

Potatoes: Baby Yukon Gold potatoes have a naturally buttery texture and hold their shape well. Red baby potatoes are another good option.

Butter and garlic: Unsalted butter gives you better control over the seasoning. Fresh minced garlic provides a stronger, more aromatic flavor than garlic powder.

Fresh herbs: Rosemary and parsley complement the steak beautifully. Thyme can also be used.

How to Make One-Pan Garlic Butter Steak and Potatoes

1. Prepare the ingredients.

Cut the steak into evenly sized 1-inch cubes. Pat the pieces dry with paper towels to help them brown properly. Wash and quarter the baby potatoes.

In a small bowl, combine paprika, Italian seasoning, onion powder, salt, and black pepper. Season the steak with about half of this mixture.

2. Cook the potatoes.

Heat 2 tablespoons of olive oil in a large 12-inch skillet over medium heat. Add the potatoes in a single layer, cut-side down where possible.

Sprinkle with the remaining seasoning. Add 2 tablespoons of water and cover the skillet. Cook for approximately 8–10 minutes, stirring once, until the potatoes are beginning to become fork-tender.

Remove the lid and continue cooking for another 5–7 minutes, stirring occasionally, until the water evaporates and the potatoes develop golden, lightly crisp edges. Transfer them to a plate.

3. Sear the steak.

Add the remaining tablespoon of olive oil to the same skillet and increase the heat to medium-high.

Add the steak cubes in a single layer, working in batches if necessary. Let them sear without moving for approximately 2 minutes, then turn and cook for another 1–3 minutes, depending on thickness and desired doneness.

Avoid overcrowding the pan because too much moisture can prevent proper browning.

4. Make the garlic butter.

Reduce the heat to medium-low. Add the butter, minced garlic, and chopped rosemary to the skillet.

Stir for approximately 30–45 seconds, just until the garlic becomes fragrant. Avoid letting the garlic turn dark brown, as it can become bitter.

5. Combine everything.

Return the cooked potatoes to the skillet. Gently toss them with the steak and garlic butter until everything is coated.

Sprinkle with fresh parsley. Taste and adjust the seasoning if needed.

Remove from the heat and serve immediately.

Expert Tips

• Dry the steak thoroughly: Moisture on the surface prevents good browning.

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

• Use a large skillet: A crowded pan can cause the steak to steam rather than sear.

• Cook potatoes first: They need more time than steak, so cooking them separately in the same skillet helps prevent overcooked meat.

• Add garlic near the end: Garlic burns quickly over high heat, so lower the temperature before adding it.

• Use a thermometer: Check the thickest steak pieces for accurate doneness. USDA guidance for whole beef steaks is 145°F followed by a 3-minute rest.

Common Mistakes to Avoid

• Adding wet steak to the skillet: Always pat the steak dry before seasoning.

• Using large potato pieces: They take longer to cook and may remain firm in the center.

• Overcooking the steak: Steak bites cook quickly, so monitor their internal temperature.

• Burning the garlic: Add garlic after reducing the heat.

• Skipping the potato steaming step: A little water and a covered skillet help the potatoes soften before browning.

Easy Variations

• Spicy Garlic Butter Steak: Add ¼–½ teaspoon of red pepper flakes to the butter.

• Mushroom Steak and Potatoes: Add sliced mushrooms after removing the potatoes and cook until browned.

• Parmesan Garlic Steak: Finish with freshly grated Parmesan cheese.

• Cajun Steak and Potatoes: Replace the Italian seasoning and paprika with Cajun seasoning.

• Garlic Butter Steak and Vegetables: Add green beans or broccoli during the final few minutes of cooking, adjusting the timing until tender.

Ingredient Substitutions

• Sirloin: Substitute ribeye, New York strip, or tenderloin. Cooking times may vary.

• Baby Yukon Gold potatoes: Use red potatoes or fingerling potatoes cut into similar-sized pieces.

• Fresh rosemary: Substitute fresh thyme or ½ teaspoon dried rosemary.

• Unsalted butter: Salted butter works too; reduce the added salt slightly.

• Olive oil: Avocado oil is a suitable alternative for skillet cooking.

What to Serve With It

Although steak and potatoes make a filling meal, these sides work particularly well:

• Roasted broccoli: Adds freshness and a little crunch.

• Garlic green beans: Complement the buttery garlic seasoning.

• Simple garden salad: Provides a refreshing contrast to the rich steak.

• Roasted asparagus: A light vegetable side that pairs naturally with beef.

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

Storage & Reheating

Refrigerator: Store leftovers in an airtight container for up to 3–4 days.

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

Reheating: Warm leftovers in a skillet over medium-low heat with a small splash of water or beef broth. Cover briefly to warm the potatoes, then uncover and heat until everything reaches 165°F.

Avoid prolonged high heat, which can make the steak tough.

Frequently Asked Questions

1. What is the best cut of steak for steak and potatoes?

Sirloin is an excellent option because it is flavorful, affordable compared with premium cuts, and easy to cut into bite-sized pieces. Ribeye is another good choice for a richer result.

2. Can I use regular potatoes instead of baby potatoes?

Yes. Yukon Gold or red potatoes work well. Cut them into approximately 1-inch pieces so they cook evenly.

3. Can I make garlic butter steak and potatoes in a cast-iron skillet?

Absolutely. Cast iron retains heat well and helps create a nicely browned steak exterior. Make sure the skillet is properly heated before adding the steak.

4. How do I keep steak bites tender?

Use a suitable steak cut, pat the meat dry, avoid overcrowding the skillet, and monitor the internal temperature. Allowing the steak to rest briefly before serving also helps.

5. Can I prepare the ingredients ahead of time?

Yes. Cut the potatoes and steak ahead of time and store them separately in the refrigerator. For food safety, keep raw steak refrigerated and cook it within a suitable storage period.

6. Can I add vegetables to this recipe?

Yes. Mushrooms, green beans, and asparagus are good additions. Add them at the appropriate stage so they cook without becoming overly soft.

Final Thoughts

One-Pan Garlic Butter Steak and Potatoes brings together two classic dinner favorites in one skillet. With golden potatoes, juicy steak bites, and a simple homemade garlic butter, it’s a practical meal for busy evenings. Keep the ingredients simple, give the steak enough room to brown, and serve everything while it’s warm.