5 poblano chiles

12 lb. tomatoes

2 garlic cloves

1 yellow onion

12 lb. pork spare-ribs

Kosher salt and freshly ground black pepper

2 tbsp. lard

12 lb. zucchini, trimmed, halved lengthwise and sliced on the bias

3 ears of corn, kernels removed and saved, cob thrown away

4 cups beef stock

12 lb. firm Mexican cheese, for serving


Heat the oven to broil. Place poblanos on a baking sheet and cook, turning as needed, until charred, about 15 minutes. Set aside to cool slightly, then trim, remove the seeds, and thinly slice.

Meanwhile, cover tomatoes, garlic, and onion with water and bring to a boil. Reduce heat to a simmer and cook until the tomatoes are soft, 5 minutes. Drain, discarding liquid, place tomatoes, garlic, and onion in a blender, and purée until smooth.

Heat the lard in a large saucepan over medium-high. Season ribs with salt and pepper and, working in batches, cook, turning as needed, until browned, about 6 minutes, and transfer the ribs to a plate. Add the reserved tomato purée, the zucchini, and the corn to the pan and cook, stirring, until most of the liquid has evaporated, about 5 minutes. Add the stock and the ribs and cook, uncovered, until thick and the ribs are tender, about 1 12 hours. Serve on a platter.