Layer the Crockpot
Place a bed of sliced onions at the bottom of your crockpot. Set the pork loin roast directly on top. Cover the roast with the remaining onions.
Mix the Liquid
In a bowl, combine all the liquid ingredients and seasonings. Pour the mixture evenly over the pork and onions.
Cook Until It Falls Apart
Cover and cook:
Low for about 6 hours
High for about 4 hours
Pork should be fall-apart tender.
Shred and Soak
Remove the roast, shred the meat with forks, and return it to the flavorful liquid. Let it soak for a few minutes to reabsorb the magic.
Build the Sandwiches
Pile high on buns and top with cheese. Toast the rolls if you're fancy. Add pickles, slaw, or napkins. Definitely napkins.