Combine olive oil, finely minced fresh garlic, red wine vinegar, Italian seasoning, sea salt, freshly cracked pepper and red pepper flakes. Whisk together
Set the chuck eye steaks in a pan with a flat bottom and totally cover them with the marinade
Cover and place in the refrigerator for 24 hours
Remove from refrigerator and allow to come to room temperature
On an uncovered medium heat grill, cook for three to five minutes on each side
Transfer the steaks to indirect heat and cover the grill to allow additional cooking
Remove from the grill, top with a pad of butter and allow the meat to rest for five to ten minutes before slicing to retain juices