Green Chile Posole with Black Beans

Heat broiler with rack in top position. Broil poblano until charred, about 5 minutes per side. Transfer to a paper sack or zip-top plastic bag, close it tightly, and let steam 20 minutes. Rub poblano with paper towels to remove skin. Stem, seed, and place in a blender.

In a large pot of boiling water, cook tomatillos until soft, about 5 minutes; drain. Add tomatillos to blender, along with serranos, onion, garlic, cilantro, parsley, spinach, cumin, oregano, allspice, and 2 cups broth. Blend until smooth.

Pour tomatillo mixture into a large pot; stir in 4 cups broth, hominy, and black beans. Bring to a boil over high; reduce heat to low and simmer, uncovered, until slightly thickened, 45 minutes. To serve, stir in lime juice, season with salt, and sprinkle with cheese and cilantro.