Made this pork to use for the pulled pork torta recipe, also on this site. I love the flavor of the onions and the sauce, though I'll add a little more chipotle when I make it again. I only had one problem with making this: after 4.5 hours on high in my slow cooker, my pork didn't feel tender at all. I ended up putting in the oven for 1 hour on 300. Even after that, it was still a lot harder to shred than I expected. Might have been the particular cut of meat I had. I used a pork "shoulder butt" that had the joint in it. Must be a tough part. I'll definitely be trying this again with an un-jointed portion of meat. Served this on King's Hawaiian sweet rolls...Amazing!