Slow-Cooked Pulled Pork Sandwich

INGREDIENTS

• 2 lbs. (1 kg) bone-in pork shoulder
• 3 Tbsp. (45 mL) firmly packed dark brown sugar, divided
• 3 Tbsp. (45 mL) smoked paprika, divided
• 2 Tbsp. (30 mL) garlic powder
• 2 Tbsp. (30 mL) onion powder
• 1 tsp. (5 mL) cayenne pepper
• 1/4 cup (60 mL) water
• 2 Tbsp. (30 mL) rice wine vinegar
• 12 hamburger buns, halved and toasted if desired
• 3 Tbsp. (45 mL) Hellmann's® Real Mayonnaise