Rinse chiles. Pour boiling water over chiles and let them rehydrate and soften for 30 minutes. Pureé in a blender. Sauté onion and garlic until soft. Add remaining ingredients, bring to a boil, reduce heat and simmer for at least one hour. Pureé sauce in a blender until smooth.
Yield: 3 cups.

From: Copyright 1993-1996 Culinaria Online.
Posted By: Pepper Fool
Post Date: 7/25/98