Master the art of steakhouse-quality sirloin at home with this foolproof method—juicy, medium-rare steak with a golden crust, topped with melting garlic-herb butter. Ready in 15 minutes for an impressive yet easy weeknight dinner!
Ingredients
For the Steak:
- 2 sirloin steaks (1.5″ thick, ~12 oz each)
- 2 tbsp high-smoke-point oil (avocado or grapeseed)
- 1 tbsp kosher salt
- 1 tsp black pepper
For the Garlic-Herb Butter:
- 4 tbsp unsalted butter, softened
- 2 garlic cloves, minced
- 1 tbsp fresh parsley, chopped
- ½ tsp rosemary, minced
- ¼ tsp red pepper flakes
Optional Sides:
- Roasted garlic mashed potatoes
- Sautéed asparagus
Instructions
1️⃣ Prep Steak:
- Pat steaks dry. Season generously with salt and pepper 30 mins before cooking.
2️⃣ Sear:
- Heat oil in cast-iron skillet over high heat until smoking.
- Add steaks. Cook 3-4 mins per side for medium-rare (130°F internal temp).
3️⃣ Baste (Optional):
- Reduce heat to medium. Add 2 tbsp butter, garlic, and herbs to pan.
- Tilt pan and spoon foaming butter over steaks for 1 minute.
4️⃣ Rest & Serve:
- Transfer to a plate. Top with herb butter. Rest 5 mins before slicing.
