Grilled Flank Steak with Chimichurri features smoky, tender beef topped with a fresh parsley and garlic sauce that balances richness with bright acidity.
1 1/2 pounds flank steak
1 tablespoon olive oil
1 1/2 teaspoons kosher salt
1 teaspoon freshly ground black pepper
For the Chimichurri:
1 cup finely chopped fresh flat-leaf parsley
3 cloves garlic, minced
2 tablespoons red wine vinegar
1/2 cup extra-virgin olive oil
1/2 teaspoon dried oregano
1/2 teaspoon red pepper flakes
1/2 teaspoon kosher salt
1/4 teaspoon black pepper
Remove flank steak from refrigerator 30 to 40 minutes before grilling.
Pat dry, rub with olive oil, and season with salt and pepper.
Preheat grill to high heat, about 450 to 500°F.
Grill steak 4 to 5 minutes on first side without moving.
Flip and cook 3 to 5 minutes more for medium-rare, until internal temperature reaches 130 to 135°F.
Transfer to cutting board, tent loosely with foil, and rest 10 minutes.
In a bowl, combine parsley, garlic, vinegar, olive oil, oregano, red pepper flakes, salt, and black pepper. Stir well.
Slice steak thinly against the grain at an angle.
Spoon chimichurri over sliced steak and serve.