Step 1

Chop the onions and place them into the slow cooker pot.

Step 2

Place the pork on top of the onions. Sprinkle the garlic, ground mustard, cayenne pepper, salt, and pepper over the meat.

Step 3

Pour the apple cider vinegar, Worcestershire sauce, and the Dr. Pepper on top.

Step 4

Cook on LOW for eight hours.

Step 5

Check that the pork has reached an internal temperature of at least 195 degrees F/90 degrees C. Then, carefully lift it out and onto a cutting board.

Step 6

Place two forks together in the meat and pull it apart, shredding carefully. Once the meat is all shredded, add it back to the slow cooker for another hour.

Step 7

Drain the excess juices and stir the BBQ sauce through the meat and onion mixture until it is all tossed together and coated.

Step 8

Lightly toast the buns under the grill and fill with the pulled pork. Serve with crunchy slaw and sweet potato fries.