1 cup catsup

1 cup red wine vinegar

½ cup brown sugar

¼ cup molasses

1 ½ teaspoons liquid smoke

½ teaspoon salt

¼ teaspoon black pepper

¼ teaspoon garlic powder

¼ teaspoon onion powder

Combine all ingredients in a saucepan and bring to a boil; whisking until smooth.  Reduce heat and simmer for 30 to 40 minutes, uncovered, until sauce begins to thicken.