Pressure Cooker Barbecue Pulled Pork

Ingredients

• • ¾ cup (180 ml) ketchup
  • ¼ cup (60 ml) apple cider vinegar
  • ¼ cup (55 g) brown sugar
  • 2 tbsp (30 ml) Dijon mustard
  • 2 tbsp (30 ml) Worcestershire sauce
  • 2 tbsp chili powder
  • 2 tsp onion powder
  • 1 tsp (5 ml) Tabasco sauce
  • ½ tsp garlic powder
  • 1 boneless pork shoulder roast, about 3 ½ lb (1.6 kg), rind removed, cut into 8 pieces