Been searching for a not sweet nor tomato based marinade. I think this one is the best that I’ve tried in 2020.
1/4 c Balsamic Vinegar
1/4 c Worcestershire Sauce
1/4 c Olive Oil
1/8 c Soya Sauce
2 tbsp Dijon Mustard
4 cloves of garlic minced
Mix the above ingredients, marinade your beef up to 12 hrs, but at least 2 hours. Don’t use the marinade as a baste unless you set it aside and has not been in contact with the meat. Discard the additional marinade, grill the steaks to your desired internal temperature.