Thomas pretty much said it all, except make sure you sear the steak at high heat, then move to a cooler portion of the grill, especially if you like it a bit more done. If you want to add flavor to less than choice cuts, use a rub instead of a marinade. A simple one has (in order of proportion) paprika, cumin, black pepper, and cayenne. Use 2:2:1 but 1/4 as much cayenne as blk pepper.
8/24/06 at 11:35am