I am trying to make a skirt steak recipe in which you marinate the skirt steak (in fresh herbs, garlic, olive oil, sherry vinegar) overnight then grill it. Unfortunately, I couldn't find skirt steak! They had flank steak and something called "Fajita Sirloin." I was about to buy the flank, because I know it's often mentioned as interchangeable with skirt. But, it looked super lean, and I'm planning to grill it, so I opted for the more marbled looking "Fajita Sirloin" (whatever that is!).
Anyone heard of this cut? Think it will work instead of the skirt steak for this type of recipe?