pork ribs w/mango barbecue sauce

Ingredients

• 4 to 5 pounds pork back ribs or spareribs
• 5 - bay leaves
• 1 1/2 teaspoons cracked peppercorn
• 1 1/2 teaspoons liquid smoke
• 1 1/2 teaspoons salt
• 1 cup water
• 1 cup ketchup
• 2 cups mango puree
• 1/2 cup brown sugar
• 1 tablespoon rice vinegar
• 1 tablespoon dijon mustard
• 1 teaspoon sweet chili sauce
• 1/4 teaspoon ground coriander
• 1/4 teaspoon cumin