CharlieD; Carne Asada means grilled beef. Simply marinade your brisket in a combination of water, lime juice, cilantro, onion, garlic, and bell peppers. Or, another equally great way to make this is to grill your brisket over charcoal (or gas, heavy sight) to rare, then cut it into cubes and stir-fry it with chopped onion, minced garlic, a little cumin and coriander, lime juice, salt, diced peppers, and cilantro. This mixture can then be used to fill tacos (made authentically by softening fresh corn tortillas in hot oil for about 15 seconds and then filling with the carne asada), or burritos. It can also be served over rice or with corn and refried beans. I made tamales filled with carne asada made from a chuck roast last week that came out amazing.
Oh, and if you've never had carne asada from a great little taco shop in the southwest, and don't know the flavor profile, then use Andy's recipe. It will make a very good carne asada as well. And don't forget to serve the sliced avocado on the side. Finish this with home made churoes (a very light pastry dough made from a yeast raised doughnut recipe, formed into a shape much like a bread stick, slightly thicker that a large Tootsie Roll, deep fried, and rolled in sugar and cinnamon) or a nice flan and you will have some happy dinner guests indeed. Good luck on your meal my friend.
Seeeeeya; Goodweed of the north