4 cups ketchup
¾ cup molasses
¼ cup Worcestershire sauce
¼ cup soy sauce
¼ cup cider vinegar
2 tbsp cayenne pepper
Combine all ingredients in a large saucepan, and bring to a boil over high heat.
Cook, stirring often for 15 minutes.
15 minutes
Cool, and keep refrigerated in a nonreactive container for up to 2 months.