Not for the faint of heart.
Ingredients
• 1 lb dried black beans, rinsed and picked over
• 6 dried ancho chiles
• ¼ to ½ teaspoon cayanne (or more to taste)
• 2 teaspoons cumin
• 2 teaspoons cocoa powder
• 2 teaspoons dried oregano
• 3 tablespoons cornmeal
• ½ teaspoon salt (plus more to taste)
• 2 large onions, roughly chopped
• 1 poblano chile, roughly chopped
• 2–4 chipotle chilis, roughly chopped
• 6 cloves garlic, minced
• 2 tablespoons tomato paste
• 2 teaspoons molasses
• 2 teaspoons soy sauce
• 4 cups vegetable broth
• 1 bottle lager
• 1 28-oz can diced tomatoes
• 2 cups thawed frozen corn (or kernels from 2–3 ears fresh)
• 2 zucchini, quartered lengthwise and chopped
• Several tablespoons vegetable oil
• Limes
Instructions
1. Tear apart ancho chiles into rough chunks, removing seeds. Toast in a dry skillet for 4–6 minutes over medium heat until very fragrant. Dump into a food processor and let cool slightly. Add cayanne, cumin, cocoa, oregano, cornmeal, and ½ teaspoon salt to food processor and process until finely ground, several minutes. With processor running, slowly add about ½ cup vegetable broth until a smooth paste forms. Scrape paste into a bowl (do not wash out food processor).
2. Process onion in food processor until finely chopped, a few pulses. Add chipotles and poblano and process until it looks like a salsa, a few more pulses.
3. In a large dutch oven, heat a few tablespoons vegetable oil until shimmering over medium-high heat. Add onion/chile mixture and saute until liquid evaporates and vegetables are softened, about 7–10 minutes. Add garlic and cook until fragrant, about 30 seconds. Add tomato paste and cook until paste darkens, 2–3 minutes, stirring constantly. Add reserved ancho chile paste, soy sauce, and molasses and stir to combine. Add lager, scraping bottom of pot for any browned bits. Finally, add beans and vegetable broth and bring to a boil (if broth doesn’t cover beans, add water to cover—or add some of the diced tomatoes and their juice).
4. Simmer beans for one hour, skimming any foam that comes to the surface. Add diced tomatoes with juice and continue simmering for another hour and a half until beans are very tender (taste several beans as they cook unevenly). NOTE: you can put the whole dutch oven in a 325-degree oven and let it simmer in there, for more even cooking; just make sure your pot is oven-safe.
5. Meanwhile, place chopped zucchini in a large colander or strainer and sprinkle with about a ½ teaspoon of salt, toss to combine. Let rest 30 minutes over a bowl; the salt should draw out some of the zucchini’s liquid. Pat dry with paper towels.
6. Heat a tablespoon or so of oil in a large skillet over medium-high heat until smoking. Add zucchini and sauté until browned on several sides, about 5–8 minutes. Add corn and continue sautéing until corn begins to brown, a few more minutes. Add zucchini and corn to the pot of beans.
7. Taste for seasoning, add more salt or cayanne if necessary. Ladle into bowls, squeeze lime juice to taste (lime juice is NOT OPTIONAL), and serve, ideally with cornbread.