I first bought a chuck roast. It was a 3lb slab but next time I'll probably buy a bigger one so I can freeze some of the beef. The other ingredient I used was bone broth (which you can see how to make HERE).
Then I lined my crock pot with one of those slow cooker bags - genius idea - no cleanup! Then put the slab of meat in the pot. Poured 1/2 cup of bone broth in, covered with the lid, and put on low for 6 hours.
After 6 hours, you take it out and shred it with meat claws.
Then you put it back in for an hour or two to finish cooking. And tada!
I will advise you to drain all the liquid as you can as the fat from the meat dissolved in the broth. I have a real hard time with too much fat so it definitely caused me issues because I didn't realize the fat was in it and I initially ate the beef as a stew as you can tell in the picture!
The beef was AMAZING. Such a simple recipe and you don't really have to do anything to make it. I also like to take the beef and fry it on the stove to get it all nice and crispy on the outside. Divine!