Place the roast, fat side up, in a slow cooker. Pour the BBQ sauce over the top and whisk in some water if you prefer. (And brown sugar if you need it.)
Set on low and cook for 8 hours. Once cooked, use two forks to pull the pork apart.
Steam some broccoli.
Serve the pulled pork on bread with red onion slices. Add a little extra BBQ sauce if you need it.
Freeze & Thaw Instructions: To freeze, remove as much air as you can from the bag, coating the pork roast with the BBQ sauce as you squeeze the air out. Put in the freezer on a plate or baking sheet (so it doesn’t stick to the grates or floor of the freezer). Freeze up to 6 months in fridge freezer or 12 months transferring to a slow cooker to cook.