Garlic Butter Sirloin Steak Recipe: Juicy, Easy and Ready in 17 Minutes!

I made this Garlic Butter Sirloin Steak Recipe on a regular weeknight, and it felt like a steakhouse dinner at home. The crust came out deeply browned, while the inside stayed juicy and tender. The homemade garlic butter melted over the top and turned into the best little pan sauce.

I was honestly shocked at how little effort it took. If you have ever wondered how to cook sirloin steak in a pan, this is the simple recipe I now make again and again.

Cooking Time

This steak cooks fast, so it works for busy evenings and date nights alike. Here is how the time breaks down.

• Prep Time: 10 minutes
• Cooking Time: 7 minutes
• Total Time: 17 minutes

Keep in mind that the steaks need 10 to 15 minutes of resting time after cooking. Use that window to set the table and finish your sides.

Ingredients

You only need a handful of simple ingredients, and everything is easy to find at a regular grocery store. The garlic butter does most of the heavy lifting here.

For the Garlic Butter

• 8 tablespoons (1 stick) unsalted butter, softened: Lets you control the saltiness yourself.
• 1 tablespoon finely minced garlic: Mince it fresh for a much stronger flavor than jarred.
• 2 tablespoons chopped parsley: Adds fresh color and a bright herby note.
• 1 teaspoon lemon zest: Gives a gentle citrus pop without making the butter sour.
• 1 teaspoon coarse kosher salt: Seasons the butter evenly from the first bite.

For the Steaks

• 2 sirloin steaks (about 2 pounds total): Top sirloin is meaty, flavorful and sears beautifully.
• 2 teaspoons coarse kosher salt: Builds the crust and seasons the meat.
• 1 teaspoon freshly ground black pepper: Grind it fresh for a sharper, punchier bite.
• 6 tablespoons garlic butter, softened: Used for basting, so save a little extra for serving.

Note: serves several

Equipment You Need

You do not need fancy gear for this recipe. A few basic tools make the job smoother.

• Large cast iron skillet: Holds high heat and gives you a deep, even sear.
• Garlic press: Crushes garlic quickly and keeps the flavor strong.
• Silicone basting brush: Spreads the melted butter over the steak.
• Heat-resistant rubber spatula: Mixes the butter and scoops it from the bowl.
• Tongs: Flip the steak without piercing the meat.
• Instant-read thermometer: Tells you exactly when the steak is done.

How to Make Garlic Butter Sirloin Steak Recipe?

This recipe has two simple parts: the herb butter and the pan-seared steak. Once the butter is ready, the steak comes together in minutes. Follow the steps below and you will get a juicy, restaurant-style result.

Make the Garlic Butter

Add the softened butter, minced garlic, chopped parsley, lemon zest and kosher salt to a medium bowl. Stir with a rubber spatula or a hand mixer until everything is smooth. The butter should look speckled with green and smell wonderfully garlicky.

Store or Use the Butter

You can roll the butter into a log or spoon it into a small container. It keeps in the fridge for two to three weeks. If you are cooking right away, just leave it at room temperature so it stays soft and easy to scoop.

Bring the Steaks to Room Temperature

Take the steaks out of the fridge about 30 to 45 minutes before cooking. This helps them cook more evenly from edge to center. Cold steak straight from the fridge can turn out gray on the outside and underdone inside.

Heat the Cast Iron Skillet

Place your cast iron skillet over high heat a few minutes before the steaks go in. You want it screaming hot. That intense heat creates the browned, caramelized crust that gives steak so much flavor and texture.

Season the Steaks

While the skillet heats, season the steaks with kosher salt and black pepper on all sides. If the steaks are thick, do not forget the edges. Skip any oil or butter at this stage because the steak goes into the pan dry.

Sear Both Sides

Place the steak in the middle of the hot skillet and leave plenty of space around it. Sear for 4 minutes, flip, and cook for 2 more minutes. If your steak has a fat cap, hold it against the pan for a few minutes so it browns and renders.

Baste With Garlic Butter

Turn the heat down to medium and add 2 tablespoons of garlic butter on top of each steak. Spoon or brush the melting butter over the meat for 2 to 3 minutes. Keep going until the steak reaches your ideal temperature: 125°F for rare, 135°F for medium rare, 145°F for medium, 150°F for medium well, or 160°F for well done.

Rest and Serve

Move the steaks to a plate and cover them loosely with foil. Let them rest for 10 to 15 minutes so the juices settle back into the meat. Slice, then top with one more spoonful of garlic butter and serve right away.

Additional Tips for Making This Recipe Better

I have made this steak many times, and a few small habits make a big difference. These are the tips I always follow.

• I always use cast iron because it holds heat so well, and my steaks get a much better crust than in a thin pan.
• I rely on an instant-read thermometer every time. It takes the guesswork out and saves me from overcooking good meat.
• I pull the steak 5 to 10 degrees before my target temperature, because it keeps cooking while it rests.
• I am generous with the garlic butter. Extra butter on top makes the steak feel rich and decadent.
• I pat the steak dry before seasoning when it looks wet, since dry meat sears better.
• I stick with top sirloin, but ribeye or New York strip also work well for pan searing.

Common Mistakes to Avoid

A great steak is mostly about avoiding a few easy slip-ups. Here are the ones I have learned to dodge.

• Cooking cold steak: I used to cook steak straight from the fridge, and it cooked unevenly. Now I let it sit out for 30 to 45 minutes first.
• Crowding the pan: When I squeezed too many steaks in, they steamed instead of searing. I cook them with space between, or in batches.
• Adding butter too early: I once added the butter at the start, and it burned. I now sear first, then lower the heat and baste.
• Skipping the rest: I cut into a steak too soon and watched the juices run out. A 10 to 15 minute rest keeps every slice juicy.
• Using a lukewarm pan: A pan that is not hot enough gives a pale steak. I wait until the skillet is truly hot before the meat goes in.

How to Serve Garlic Butter Sirloin Steak?

This steak goes with almost anything, so serving is the fun part. I like to pair it with one carb and one veggie for a balanced plate.

Slice the steak against the grain and fan the pieces across a warm plate. Spoon a little melted garlic butter over the top and sprinkle with fresh chopped parsley. A few lemon wedges on the side add color and a bright finish.

For sides, these are my favorites:

• Ranch potatoes or roasted sweet potatoes for a hearty base
• Creamed onions or sauteed artichoke hearts for a cozy touch
• Green bean salad or macaroni salad for something fresh
• Truffle mac and cheese for a rich, special-occasion dinner
• Garlic rosemary focaccia or toasted bread to soak up the garlic butter and juices
• A simple mushroom sauce for extra steakhouse flavor

Variations

Once you have the basic method down, it is easy to switch things up. Try these ideas for unique sirloin steak recipes and simple recipes using sirloin steak.

• Steak bites: Cut the sirloin into cubes or strips, sear in batches, and toss with the garlic butter for garlic butter sirloin steak bites.
• Dairy-free: Swap the butter for a plant-based butter stick with a similar texture.
• Different cut: Use ribeye or New York strip, which are also great for searing.
• Extra herbs: Stir in chives, thyme or rosemary for a deeper herb flavor.
• More heat: Add a pinch of red pepper flakes to the butter.
• Lower sodium: Cut back on the salt in the butter and season the steak lightly.

Nutritional Information

Here is the approximate nutrition per serving, based on the recipe making two servings.

• Calories: 717 kcal
• Protein: 50 g
• Carbohydrates: 2 g
• Fat: 56 g

Make Ahead and Storage

This recipe is easy to prep in advance, and leftovers keep well if you store them properly.

Make Ahead

Mix the garlic butter before you start cooking. It makes dinner much smoother because the butter is ready to scoop the moment the steak needs it. It keeps in the fridge for two to three weeks.

Storage

Place leftover steak in an airtight container in the fridge. It stays fresh for two to three days. Keep any extra garlic butter in its own container.

Reheating

I like to let leftover steak sit out for 30 to 45 minutes and eat it at room temperature, since reheating can overcook it. If you prefer it warm, place it in a hot skillet with no extra butter and heat it briefly.

Freezing

The garlic butter freezes well. Wrap it tightly, two to three times, and it keeps for up to three months. Thaw it in the fridge before using.

Why You’ll Love This Recipe?

This recipe delivers big steakhouse flavor with very little work. Here is why it has become a favorite in my kitchen.

• Quick and easy: The whole thing takes about 17 minutes of active time. It is simple enough for a busy weeknight, yet impressive enough for guests.
• Big flavor: The garlic, lemon zest and parsley butter makes every bite rich and fresh. It tastes like something you would order at a restaurant.
• Few ingredients: You only need a handful of pantry and fridge staples. Nothing is hard to find or expensive to add.
• Easy to customize: You can swap cuts, add herbs, or turn it into steak bites. It also adapts easily to different side dishes.
• Great for special meals: It feels fancy without needing special skills. It makes an easy at-home date night or a simple dinner for family.

FAQs

What is the best way to cook sirloin steak in a pan?

Use a very hot cast iron skillet and a dry, seasoned steak. Sear for 4 minutes, flip for 2 more, then lower the heat and baste with garlic butter.

Can I use another cut of steak?

Yes. Ribeye and New York strip both work well for pan searing. Adjust the cooking time based on thickness.

Do I need to use unsalted butter?

Unsalted butter is best because it lets you control the salt. If you only have salted butter, reduce the salt in the garlic butter.

Can I make this recipe without a cast iron skillet?

You can use another heavy skillet, but cast iron gives the best sear. Make sure the pan is very hot before the steak goes in.

How do I know when my steak is done?

Use an instant-read thermometer. Aim for 135°F for medium rare, and remember it will rise a few degrees as it rests.