01 -
Combine olive oil, red wine vinegar, steak seasoning, minced garlic, kosher salt, and black pepper in a large resealable plastic bag; seal and shake to mix thoroughly.
02 -
Place the steaks into the marinade bag, remove excess air, seal tightly, and massage to coat evenly. Refrigerate for at least 1 hour or overnight for optimal tenderness.
03 -
In a bowl, mix softened butter with minced garlic, chopped chives, rosemary or thyme, lemon juice if using, salt, and pepper until well combined.
04 -
Transfer the butter mixture onto plastic wrap, form into a log, wrap tightly, and refrigerate until firm.
05 -
Ignite approximately 100 charcoal briquettes in a chimney starter without lighter fluid. When the coals are covered in gray ash, pour them onto one side of the grill creating direct and indirect heat zones.
06 -
Remove steaks from the refrigerator 20-30 minutes before grilling to achieve room temperature for even cooking.
07 -
Place steaks over direct heat and grill for 2 to 3 minutes per side to develop grill marks. Move steaks to the cooler side of the grill and continue cooking until internal temperature reaches 145°F for medium doneness.
08 -
Remove steaks from the grill and let rest for 5 minutes. Top each steak with a slice of garlic herb butter and serve alongside preferred accompaniments.