Place onion in the bottom of the slow cooker, followed by the pork
Mix all remaining ingredients in a small bowl and pour over the meat and onions
Cover with a lid and cook on high for 6-8 hours
When ready, the pork will easily shred with a fork. Adjust cooking time as necessary.
If there any any juices left, reserve them for use a the cooking liquid for dried beans, rice, or as part of a soup. Don't let those flavorful, collagen-rich juices go to waste.