Active Time

　　45 min

　　Total Time

　　1 1D4 hr

　　This savory soup is thickened with masa harina, a flour made from dried corn cured in limewater. Dried ancho chiles give the vegetable broth a stunning brick-red color, and epazote (a pungent wild herb native to Mexico) contributes authentic flavor.

　　Cubed potatoes and hefty chunks of fresh corn on the cob make the soup hearty enough to serve as a main course.

　　

Ingredients

Makes 6 servings

　　3 ears fresh corn, shucked

　　1 tablespoon vegetable or olive oil

　　4 pliable dried ancho chiles (3 ounces), stemmed, seeded, and each torn into several pieces

　　3 garlic cloves, peeled

　　1 medium white onion, cut into 1/4-inch-thick slices

　　1 1/2 quart Imagine brand vegetable broth (48 fluid ounces)

　　1 1/2 tablespoons masa harina

　　1/2 pound fresh shiitake mushrooms, stems discarded and caps cut into 1/2-inch slices (4 cups)

　　6 ounces green beans or sugar snap peas, trimmed and halved or cut into thirds (2 cups)

　　1/2 pound fingerling potatoes, cut into 1/2-inch cubes

　　2 large sprigs fresh epazote (each 12 to 16 inches long) or fresh flat-leaf parsley sprigs

　　1 3/4 teaspoons salt, or to taste

　　Accompaniment: 2 limes, cut into wedges

　　

Step 1

Cut off kernels from 1 ear corn. Cut remaining 2 ears corn (including cob) crosswise into 1-inch pieces.

　　

Step 2

Heat oil in a 4-quart heavy pot over moderate heat until hot but not smoking, then cook chiles, garlic, and onion, stirring occasionally, until onion is pale golden, about 7 minutes. Remove from heat and transfer chile mixture to a bowl with a slotted spoon, pressing mixture against side of pot to leave behind as much oil as possible. Do not clean pot; there will be a thin film of oil remaining.

　　

Step 3

Purée half of chile mixture with 1 cup broth and 2 1/4 teaspoons masa harina in a blender until smooth, then force purée through a medium-mesh sieve with a rubber spatula into a medium bowl.

　　

Step 4

Purée remaining chile mixture, 1 cup broth, and remaining 2 1/4 teaspoons masa harina in same manner, forcing through sieve into same bowl.

　　

Step 5

Heat oil remaining in pot over moderately high heat until hot but not smoking, then cook chile puré, stirring constantly, until it reaches a boil and is slightly thickened.

　　

Step 6

Stir in remaining 4 cups broth and bring to a simmer, stirring occasionally.

　　

Step 7

Stir in corn (kernels and pieces), mushrooms, green beans, potatoes, and epazote and gently simmer, uncovered, stirring occasionally, until beans are tender, 15 to 25 minutes.

　　

Step 8

Thin chileatole with a little more broth or water to attain a light cream soup consistency, then stir in salt.