I recently discovered the low cost of flank steak. When cooked properly, this steak is tender and juicy. To feed a family of four would cost less than $10.00 for the steak, not too shabby for steak.
I simply marinated the steak in equal parts soy sauce and balsamic vinegar and a bit of honey and minced shallots for 4 hours. It was delicious. Served with some broccoli and lima beans, it makes for one tasty and healthy dinner.