Tenderize
steak by using fork, cover with meat tenderizer. Mix all
remaining ingredients in a saucepan. Bring to a boil, then
simmer 20 minutes. Let sauce cool. Pour over flank steak.
Marinate overnight or up to 2 nights. Grill. Baste with
extra sauce. Cook about 20 to 25 minutes. Use Adolf's tenderizer
as it is all natural made from Papaya but use conservatively.