re: Brisket Strips - what to do?

If you're talking leftover cooked brisket slices then try this. I recently had the same thing and made carne asada. Basically, a beef taco of sorts, except since you're dealing with cooked beef, you need to cook down the chopped up strips in the marinade in a skillet. Basically until the beef starts to stick to the skillet. Then, serve it on corn or flour tortillas with a sour cream, white onion and minced cilantro dressing. Simple and quite delicious!