1/3 cup tomato ketchup 

1/4 cup Indonesian sweet soy sauce

3 tablespoons rice-wine vinegar

3 teaspoons minced fresh ginger

1 – 2 garlic cloves – minced

1 1/2 teaspoons Chinese chile paste with garlic

In a small bowl, stir together all ingredients. The sauce will keep, covered, in the refrigerator for up to 4 days.

Makes about 2/3 cup.