Ingredients:
- 1 pound dried black beans, picked over and rinsed (plus water for soaking)
- 8 cups vegetable stock or water (low-sodium preferred)
- 3 whole dried bay leaves
- 3 tablespoons olive oil (or lard/bacon fat)
- 1 large yellow onion, finely diced
- 1 medium green bell pepper, finely diced
- 4 cloves garlic, minced
- 1 teaspoon ground cumin
- 1/2 teaspoon dried oregano (Mexican preferred)
- 1–1.5 tablespoons kosher salt, to taste (added at the end)
- 1/2 teaspoon freshly ground black pepper, to taste
- 1 tablespoon red wine vinegar or lime juice
- 2 tablespoons fresh coriander (cilantro), chopped (optional garnish)
Instructions:
- Rinse and Sort: Pick through the dried beans, discarding any stones or broken pieces. Rinse thoroughly under cold water.
- Soak: Place the beans in a stockpot and cover with cold water by at least 2 inches (5 cm). Let soak for 8 hours or overnight. Drain the soaking water and give the beans a final quick rinse. Crucially, discard the soaking water.
- Sauté Aromatics: Heat the olive oil (or chosen fat) in the stockpot over medium heat. Add the diced onion and bell pepper. Sauté gently until softened and translucent, about 5–7 minutes.
- Add Spices: Add the minced garlic, ground cumin, and dried oregano. Cook for 1 minute until fragrant. Be careful not to burn the garlic.
- Combine and Boil: Add the rinsed beans, vegetable stock (or water), and bay leaves to the pot. Increase heat to high and bring the mixture to a rapid boil.
- Reduce and Simmer: Immediately reduce the heat to low so the mixture maintains a gentle, steady simmer. Cover the pot, leaving the lid slightly ajar to allow steam to escape.
- Cook Until Tender: Simmer for 60–90 minutes, checking every 20 minutes and adding a splash more liquid if needed. The beans are ready when they crush easily. Do not add salt at this stage, as salt added too early can toughen the skins.
- Adjust Consistency (Optional): If the liquid is too thin, carefully remove 1 cup of beans and liquid, purée it using an immersion blender or food processor, and return it to the pot. Stir well.
- Final Seasoning: Stir in the Kosher salt, black pepper, and vinegar (or lime juice). Simmer, uncovered, for another 10–15 minutes, allowing the flavours to marry and the seasoning to set.
- Rest and Serve: Remove the bay leaves. Let the beans rest off the heat for 10 minutes before serving. Garnish with fresh coriander if desired.