I have a confession to make. I have never tried Chipotle’s Beef Barbacoa. Oh sure, I’ve been to Chipotle a million times. But I’m a more of a carnitas kind of a girl. So my family all thought it was a little odd when I came home with a chuck roast and announced I was going to make Slow Cooker Beef Barbacoa. Oh ye of little faith! All three of them actually got off of the couch to come and check it out as I pulled it out of the crock pot…the house smelled delicious!…