Recipes ideas for these are in the right hand column of this link:
http://www.astray.com/recipes/?show=...20and%20tingas

I have never braised a tenderloin for the meat as listed in the Roasted
pork for tinga recipe. For me that is a good meat in the wrong application,
unless you are trying to use a leaner meat for health reasons, even then,
use a loin roast or loin chops rather than the Tenderloins. A Boston Butt
( Shoulder) would be much better suited for this dish as it is for Carnitas
and Pulled Pork recipes and awhole lot cheaper.

BTW a point of interest, The US Government cleared the way for live pork to
be shipped to Mexico for slaughter (think pork stockyards) and then be
reintroduced to the US. Mexico has a few pocket of trichinosis still left
to address but they to be outside this new system and are reported not be a
health threat to the US Food Supply, On that same note the USDA/FDA have
reduced the number of inspectors and inspections it performs under their
charters. So now we must rely on the Big Agribiz companies to police
themselves. Can't wait to see the price of corn, the Tortilla wars and to
see if Mexico is going to continue resisting GM corn