Virginia Barbecue - cooking recipe

Ingredients

2 1/2 lbs trimmed boneless pork loin roast or 2 1/2 lbs pork shoulder
1/2 medium onion, minced
1 cup ketchup
1/2 teaspoon sugar
2 1/2 teaspoons dry mustard
1/4 teaspoon chili powder
1 1/2 teaspoons Worcestershire sauce
3/4 teaspoon cider vinegar
1/4 teaspoon cayenne pepper

Preparation

Cut roast into chunks. Place in 3-quart or larger slow cooker.
Mix onion, ketchup, sugar, mustard, chili powder, Worcestershire sauce, vinegar, pepper. Pour on roast. Cook on low for 8 hours.
Remove pork from cooker; shred. Mix with sauce in cooker.