← BlogJune 28, 2026

How to Make the Perfect Grilled Sirloin Steak with Herb Butter

American · Easy · 22 min · 2 servings

KetoLow CarbGluten Free
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Grilled Sirloin Steak with Herb Butter

This juicy grilled sirloin steak delivers over 50 grams of protein per serving and is finished with a rich herb butter that melts into every bite. It is a straightforward recipe that produces restaurant-quality results in under 30 minutes.

Why this recipe works

This Grilled Sirloin Steak with Herb Butter recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 22 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 520 calories with 52g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 2 pieces sirloin steaks 8oz each
  • 4 tbsp unsalted butter softened
  • 3 cloves garlic minced
  • 2 tbsp fresh parsley chopped
  • 1 tsp kosher salt
  • 1 tsp black pepper

Step by step instructions

Step 1: Prepare the Steaks

Remove steaks from the refrigerator 30 minutes before cooking and pat them completely dry with paper towels. Season generously on both sides with kosher salt and black pepper, pressing the seasoning firmly into the meat.

Step 2: Make the Herb Butter

Combine the softened butter, minced garlic, and chopped parsley in a small bowl and mix until fully incorporated. Roll the butter mixture in plastic wrap into a log shape and refrigerate until ready to use.

Step 3: Grill the Steaks

Preheat your grill or cast iron pan to high heat until it is smoking. Sear the steaks for 4 to 5 minutes per side for medium rare, avoiding the urge to move them during cooking to build a proper crust.

Step 4: Rest and Serve

Transfer the steaks to a cutting board and let them rest for 5 minutes before slicing. Top each steak with a generous slice of the chilled herb butter and serve immediately.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • sirloin steak → ribeye or New York strip steak
  • fresh parsley → fresh rosemary or thyme

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Skipping the resting period which causes all the juices to run out when you cut the steak
  • Cooking the steak straight from the refrigerator which leads to uneven cooking throughout

Nutrition facts

Per serving: 520 calories, 52g protein, 1g carbs, 34g fat, 0g fiber.

Ready to cook?

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