Cueritos are a Mexican delicacy made from pickled pork skin, typically sourced from the outer layer of the pig's skin without hair. The skins are cleaned, boiled until tender, and then preserved in a vinegar-based brine that may include ingredients such as garlic, oregano, bay leaves, peppercorns, and chili peppers. The result is a tangy, slightly chewy product that is served cold.
Cueritos are commonly sold by street vendors and in tienditas (small neighborhood shops), often as a snack or topping. They are frequently used as a component in botanas (appetizers), tostilocos (a street snack involving chips, cueritos, chamoy, lime, and chili powder), and other antojitos.
While sometimes confused with chicharrĂ³n, which is deep-fried and crispy, cueritos are soft and gelatinous due to their pickled preparation. Variations exist across Mexico, with some versions spicier or more heavily seasoned depending on regional preferences.