1. 1. Season the pork shoulder with salt, pepper, and garlic powder.

2. 2. Place the seasoned pork shoulder in a slow cooker and pour barbecue sauce over it.

3. 3. Cook on low for 8 hours or until the pork is tender and easily shredded.

4. 4. Once cooked, shred the pork using two forks and mix it with the remaining barbecue sauce.

5. 5. Toast hamburger buns, spoon the pulled pork onto them, and top with coleslaw if desired.

6. 6. Serve hot and enjoy your delicious BBQ pulled pork sandwich!