Swamp Chili Poblano and Spinach Posole

Name: Swamp Chili (Poblano-and-Spinach Posole)
Ingredients: 1 1/2 pounds poblano chiles; 1/4 cup extra-virgin olive oil; 1 large white onion, finely chopped; 1 1/2 teaspoons ground cumin; 1 1/2 teaspoons ground coriander; 5 large garlic cloves, minced; One 10-ounce package frozen chopped spinach, thawed and squeezed dry; 1 quart low-sodium chicken broth; Kosher salt; 1 slice of white sandwich bread; 1/4 cup milk; 1/2 pound ground chicken; 1/2 pound ground pork; 1 teaspoon pure ancho chile powder; One 15-ounce can white hominy, drained; 2 tablespoons chopped cilantro