Add the pork roast to the slow cooker. Add the water. Sprinkle over the seasonings, and add the white onion.
Place the lid on the slow cooker and cook on low for 8-9 hours or until the pork is ultra tender.
Shred the pork with two forks, either on a plate or right in the slow cooker, being careful to discard any fat. Remove the excess cooking liquid, reserving 1/4 cup in the slow cooker. Place the shredded pork back in the slow cooker.
Add the baked beans, barbecue sauce, mustard, brown sugar and Worcestershire sauce. Stir. Let cook for about 30 more minutes on HIGH or until the beans are cooked through.
Serve and enjoy!
Video
Notes
If you buy a pork shoulder that is smaller than what I used, it's fine! The recipe is very adaptable.The ingredients to flavor the baked beans can be adjusted to taste! Add more flavorings to taste.