INGREDIENTS
1
4- to 4-1/2-lb. bone-in pork shoulder, bone-in
1
Yellow onion, large
3 tbsp
Tomato paste
3/4 cup
Tomato salsa, jarred
1/3 cup
Brown sugar, packed light
1 tbsp
Chili powder
1
Kosher salt
1/2 cup
Cider vinegar
1 tbsp
Cumin, ground
1
Hamburger buns, Toasted