In a blender or food processor, combine pineapple, juice, salted plums, brown sugar, vinegar, preserves, and garlic and process until smooth. Transfer to a small saucepan, and add the crushed red chile peppers. Bring mixture to a boil, reduce the heat, and simmer for 5 minutes, stirring constantly. Remove from heat and use as a dipping sauce for Egg Rolls.
c.1997, M.S. Milliken & S. Feniger, all rights reserved