I've never made a flank steak before, but I was pretty happy with the way this one turned out. Flank is a pretty tough cut that needs to be marinated, cooked rare and thinly sliced.
I marinated mine in:
- 1c red wine
- 3 crushed garlic cloves
- 1/4 c balsamic vinegar
- shake of worcestershire sauce
- 1 Tbs fresh rosemary
I left it all day and turned it once.
Then I fired up the grill and let it heat up until it was really hot. The steak only needed about 4 mins on each side. I definitely could have sliced it more thinly, but I was a happy camper.