For the marinade --- Put all ingredients (except steaks) in a pan and heat to boiling then cut off heat and let cool completely.
season steaks with salt and pepper and let sit for 1 hour. Put steaks into a zip lock bag with cooled marinade and refrigerate for minimum overnight.
When ready to grill, take steaks out of refrigerator, leave in bag of marinade and let them come to room temp. Get the grill ready with hot grill -either charcoal or gas. Take the steaks out of the bag and put steaks on grill 3 to 4 minutes per side or to desired doneness. These are best grilled to medium 4 minutes per side on hot grill. Time will depend on how hot your grill is and how well done you like your steak. Take off grill and let rest for 2 minutes, serve and enjoy.
