Chicken Tortilla Soup

Directions

Slow-Cooker Instructions

1Heat a broiler with a rack 4 to 6 inches from the heat source. Line a sheet pan with foil, add the plum tomatoes and arrange them in an even layer, cut sides up. Add the onions, cherry tomatoes, garlic and jalapeños, distributing them evenly, and broil for 15 minutes, checking and rotating the pan every 5 minutes to make sure the vegetables are charring and blistering evenly. (The vegetables should be blackened in spots, slumped and sizzling. Many of the cherry tomatoes will have burst.)

2Discard the garlic skins, then roughly chop the onion, garlic, jalapeños and plum tomatoes, transferring them to a 5- to 8-quart slow cooker. Transfer the cherry tomatoes and any juices to a separate bowl and refrigerate.

3Stir the oil, tomato paste, cumin, oregano, salt, onion powder and garlic powder into the slow cooker, followed by the chicken broth, carrots and chicken thighs. Cover and cook on low for 5 hours.

4Before serving, fold the avocado into the cherry tomatoes; season with a pinch of salt and the juice of half the lime.

5In the slow cooker, coarsely shred the chicken with two forks. Add the juice of the remaining lime half, and season to taste with salt.

6Serve the soup in bowls topped with crushed tortilla chips and spoonfuls of the tomato-avocado salsa. Pass hot sauce, queso fresco and/or cilantro at the table, if desired.

Stovetop Instructions

1Heat a broiler with a rack 4 to 6 inches from the heat source. Line a sheet pan with foil and arrange the plum tomatoes on it, cut sides up. Add the onion, cherry tomatoes, jalapeños and garlic, distributing them evenly, then broil for 15 minutes, checking and rotating the pan every 5 minutes to ensure the vegetables char evenly. (You want the vegetables to be blackened in many spots, slumped and sizzling. Many of the cherry tomatoes will have burst.) Let the vegetables sit 1 or 2 minutes, until just cool enough to handle.

2Warm the vegetable oil in a large pot or Dutch oven over medium-high. Transfer the charred onion to a cutting board, roughly chop it, and add it to the pot, along with the salt. Cook, stirring occasionally, until softened, about 5 minutes.

3Meanwhile, discard the garlic skins then chop the garlic, jalapeños and plum tomatoes. Lift two sides of the foil and tip the cherry tomatoes and any juices into a bowl; set aside for the salsa.

4Add the chopped garlic, jalapeño and plum tomatoes to the pot, and cook, stirring often, until slightly reduced and glossy, about 2 minutes. Add the tomato paste, cumin, oregano, onion powder and garlic powder, and cook, stirring constantly, until toasted and fragrant, 1 to 2 minutes. Add the chicken thighs, carrots and broth, and scrape the bottom of the pot to loosen any browned bits.

5Increase the heat to high, cover the pot and let the soup come to a boil. Uncover the pot, reduce the heat to medium-high for a medium-brisk simmer, and cook, stirring once or twice, until the chicken and carrots are tender, 15 to 20 minutes.

6Meanwhile, gently fold the avocado into the cherry tomatoes; add the juice of half the lime and season to taste with salt.

7With a slotted spoon or tongs, transfer the chicken to a bowl. Coarsely shred and break up the meat with a fork, then add it back into the pot. Squeeze in the juice of the remaining half lime, and add more salt if necessary.

8Serve the soup in bowls topped with crushed tortilla chips and spoonfuls of the tomato-avocado salsa. Pass hot sauce, queso fresco and/or cilantro at the table, if desired.