-
1
Dice the chorizo.
-
2
Chop the onion.
-
3
Stem, seed, and chop the red pepper.
-
4
Put the onion and red pepper in a food processor (standard blade).
-
5
(If you are really good with a knife you could do the vegetables in step 4 before the garlic, but I am not quite that good and it makes me feel rushed.
-
6
).
-
7
Bring the broth to a boil, covered, in a large saucepan and set aside.
-
8
Meanwhile, cook the chorizo in a large Dutch oven over medium heat until browned and the fat is rendered, about 5 minutes.
-
9
While the chorizo cooks, use a large knife to flatten the garlic and remove the skins.
-
10
(It doesn't matter how forcefully you do this - the garlic can be in pieces.)
-
11
Add the garlic to the food processor.
-
12
Pulse until finely minced, 20 to 30 seconds, scraping down the sides of the bowl as needed.
-
13
(Remove the puree to a bowl if you are not finished with step 3.)
-
14
Don't wash the processor yet!
-
15
You still need it.
-
16
Stir the processed vegetables and the salt into the Dutch oven and cook until the vegetables are dry and beginning to brown, 6 to 8 minutes.
-
17
Meanwhile, drain and rinse the beans.
-
18
Puree 4 cups of the beans and the water together in the food processor until smooth.
-
19
Stir the oregano, cumin, and cayenne into the Dutch oven and cook until fragrant, about 1 minute.
-
20
(I have made this once without cayenne and once with - it adds a small kick and I do recommend it.)
-
21
Stir in the broth, pureed beans, and remaining whole beans.
-
22
Bring to a simmer and cook until the whole beans have warmed through, about 5 minutes.
-
23
Meanwhile, mince the cilantro if you haven't already.
-
24
Add it just before serving.
-
25
This soup can be refrigerated in an airtight container for 3 days or frozen for 1 month.
-
26
I have not done either of these yet, so if you try it you would have to experiment with reheating methods.