Dark Black Beans

1. 1

   Look over the beans, picking out any that are shriveled or broken. Put them into a big pot with water to cover. Bring to a boil, simmer a minute or two, then turn off the heat and leave the beans covered for 1-2 hours. (You can also do a longer cold soak over night in the fridge--just combine the picked-over beans with water in a large bowl and leave to soak 6-8 hours.)

2. 2

   Drain off the water. Return the beans to the pot, with water to cover them by a few inches. Add the garlic, onion, and olive oil. Bring to a boil, then simmer partially covered for an hour or two, until the beans are quite soft but not falling apart. When they are nearly done, add the salt and mix to dissolve. When finished, drain the beans reserving 2 cups of the bean cooking water. Toss the garlic and the onion.

3. 3

   Then, in a large pan, heat the oil. Add the onions, cook until translucent, then add the carrots and celery. After 3 minutes, add the garlic and pepper and cook until everything is soft. Pour in 1 cup of water and bring to a boil, then add the beans and the adobo. Heat everything to boiling, letting the water reduce. Grate in the chocolate, and add the soy sauce. Cook for 15-20 minutes, adding bean cooking water as needed to keep everything just on the dry side of soupy. Add the balsamic vinegar and the cayenne, then taste for balance of flavors and salt. You can add a bit more soy sauce or salt and a splash more vinegar as needed.

4. 4

   Transfer about half of the beans to a food processor or blender (if you have an immersion blender, use that). Puree until smooth, then mix back in with the whole beans and reheat as necessary.

5. 5

   Serve over rice, topped with avocado.

* Per serving · 4 servings · Values may vary.