Place
dried beans in large pot and cover with water to about 3-4 times
original depth. Bring to a boil and boil for two minutes, cover,
and remove from heat and allow to soak for one hour. Discard the
soaking water and rinse and sort the beans. Cover with fresh water,
with about two inches above the soaked beans, and bring to a boil.
Cover and simmer for one hour, or until done, and discard the
cooking water.
Place all
of the ingredients except the beans in a food processor and process
until smooth. Add the beans, and check for flavor - you may not
want to add all of them. If needed, add a bit of liquid from the
canned tomatoes to aid in processing. I remove some of the seeds
from the chilies and save them, in case it comes out too bland.
You can remove more seeds, if you like it mild.
Serve warm
or cold with tortilla chips.