I have no idea where this recipe came from, got it from my daughter, early 90's. The marinade makes enough for two or three sliced flank steaks. I've tried marinating a whole flank steak, but much prefer the grilled over high heat slices.
I have a friend that tasted the steak and said"I just want to suck the juice out of it". —ibbeachnana
enough marinade for three steaks
Flank Steaks, sliced thick
oil at least half olive oil mixed with canola or whatever you prefer
low sodium soy sauce
Coleman's dry mustard
Wine vinegar, white or red, and I have used 1/2 balsamic to the white wine vinegar
fresh lemon juice and a splash of Key lime juice
fat cloves of garlic, ninced
tablespoons dry parsley, a little fresh is nice also
Blend all of the marinade ingredients and pour over steak strips in a large sealed container, marinate for at least 8 hours, turning often. Grill strips over hot coals or high heat gas grill. I sometimes use a saved food sealer bag, resealed and easily turned to distribute the marinade.