This is so simple, it's almost a non-recipe, but so delicious I had to submit it. I came up with it one day when I wanted to do something different with a pork tenderloin. It was such a hit, it became a family favorite, replacing the pallid-by-comparison taco meat. It works just as well with boneless chicken or beef. It's very popular at potlucks and get-togethers, also. Pork weight is an estimate...I just use a good-sized roast. This is also a good recipe for OAMC, as you can cook and shred, then package the meat for later use.