Shredded Turkey Barbecue

2 bone-in turkey thighs without skin

2 (16 ounce) cans baked beans

1 ½ cups finely chopped onion

1 cup barbecue sauce

1 tablespoon prepared yellow mustard

1 teaspoon ground cumin

1 teaspoon salt

8 potato rolls

Place the turkey thighs, baked beans, onion, barbecue sauce, yellow mustard, cumin, and salt into a slow cooker. Set the cooker to Low, and cook 10 to 12 hours. Remove the turkey thighs, and shred meat using 2 forks. Discard bones. Return the shredded turkey meat to the slow cooker. To serve, place about 1/2 cup of shredded turkey and sauce onto each potato roll.