paprika packed brown sugar kosher or other coarse salt garlic powder onion powder freshly ground black pepper dry mustard cayenne pepper ground coriander ground cumin bone-in pork shoulder picnic roast sandwich buns, such as Portuguese buns or soft white buns, halved coleslaw mix coleslaw dressing ketchup apple cider vinegar cola maple syrup

2 tbsp (25 mL)	2 tbsp (25 mL)	2 tbsp (25 mL)	1 tbsp (15 mL)	1 tbsp (15 mL)	1 tbsp (15 mL)	1 tsp (5 mL)	1/2 tsp (2 mL)	1/2 tsp (2 mL)	1/2 tsp (2 mL)	2 kg	8	1 cup (250 mL)	1 cup (250 mL)	Sauce:	1 cup (250 mL)	3/4 cup (175 mL)	3/4 cup (175 mL)	1 tbsp (15 mL)