Pierna adobada navideña: traditional recipe for Christmas supper

What is it?

Pierna adobada navideña is one of the centrepieces of the Mexican Christmas Eve supper, especially popular in large families of central and northern Mexico where a generous cut of pork is preferred. It consists of a whole pork hind leg (4-6 kg) marinated for 24-48 hours in a deep adobo of rehydrated dried chillies (guajillo, ancho, pasilla, chipotle), spices (cumin, oregano, pepper, clove, cinnamon), vinegar or orange juice, garlic and herbs. It is slow-roasted for several hours until the meat falls apart at a touch and the skin is crisp and caramelised by the adobo. It is served carved into slices or shredded, accompanied by the concentrated sauce from the adobo, warm tortillas, refried beans and ensalada de Nochebuena. It is a communal and deeply festive dish.

Origin and history

Pierna adobada as a culinary technique is the product of Mexican colonial mestizaje, fusing the Spanish technique of adobo (marinating with vinegar and spices) with pre-Hispanic Mesoamerican chillies and aromatics. Larousse Cocina notes that the word adobo comes from the Old Spanish "adobar" (to prepare) and designates a paste or sauce for marinating meat, a technique spread throughout Ibero-America with local variants. In Mexico the adobo was enriched with dried chillies (guajillo, ancho, pasilla, chipotle, mulato), achiote in Yucatan, pulque or orange juice as acids, and its own spices. Mexico Desconocido documents that Christmas pierna adobada was consolidated during the nineteenth century as an accessible alternative to whole turkey for large families, since pork is more economical and yields more portions. The tradition spread throughout the country with regional variants: in the north more cumin and vinegar are used; in the centre, chile ancho and guajillo; in the south, achiote and sour orange. It is a flagship dish of the popular and middle-class Mexican Christmas menu.

Characteristic ingredients

The pork leg used is preferably with skin and bone for better flavour and presentation, between 4 and 6 kg for a supper of 12-15 people. The adobo is prepared by rehydrating 6-8 guajillo chillies, 4-6 ancho chillies, 2-3 pasilla chillies and 1-2 chipotle chillies in hot water or broth, removing seeds and veins. They are blended with garlic, onion, cumin, Mexican oregano, whole pepper, clove, cinnamon sticks, bay leaves, white vinegar or sour orange juice, and plenty of salt. The paste is strained for a smooth texture. Small incisions are made in the leg with a sharp knife and the adobo is rubbed inside and out with gloves, ensuring it reaches into all the crevices. It is refrigerated covered for 24-48 hours. To roast: place in a large tray on a bed of onion, whole garlic cloves and carrot, cover with foil and bake at 160 C for 4-5 hours, uncovering for the last hour to brown and caramelise the surface. Variants include birria-style in Jalisco, in mole in Oaxaca, or as cochinita pibil in Yucatan.

Cultural significance

Pierna adobada navideña is a communal dish par excellence, ideal for large family gatherings of 12 to 20 people, and characteristic of the Christmas Eve menu of many mestizo Mexican families. Its preparation is a ritual of the afternoon of 24 December, with aromas filling the home during the long roast, building anticipation for the festive supper. It is presented whole at the table to impress the guests and carved in front of them by the head of the family or the cook, or it is shredded beforehand to be served as quick tacos. The leftovers are used in the following days as tortas, tacos, sandwiches and tinga. The Mexican pig economy has significant peaks in December due to festive demand. Traditional Mexican cuisine was recognised by UNESCO as Intangible Cultural Heritage of Humanity in 2010, and mestizo Christmas dishes such as pierna adobada are part of that heritage. It represents Mexican culinary creativity: taking an economical cut (pork leg) and turning it into a festive banquet of the highest quality thanks to the adobo of chillies.

Frequently asked questions

What is the difference between pierna adobada and lomo navideño?

The pierna is a large hind cut of pork (4-6 kg) with more fat and plenty of meat, ideal for large groups; the lomo is a lean, cylindrical central cut (1.5-3 kg) and finer. Pierna adobada uses dried chillies (guajillo, ancho, pasilla, chipotle); lomo navideño uses prunes, red wine and sweet spices. The pierna is more popular and communal; the lomo more refined.

What does pierna adobada navideña taste like?

It tastes of pork deeply infused with the adobo: moderate smoky and spicy notes from dried chillies (guajillo, chipotle), toasty-earthy notes of ancho and pasilla, the acidity of vinegar, the aromatics of cumin, oregano and pepper. The skin is crisp and caramelised with a concentrated chilli flavour; the shredded meat retains its juiciness. Deep, spiced, classic Mexican.

How is pierna adobada served at Christmas Eve?

It is served hot, carved into slices on a large platter or shredded on a tray so each guest can build tacos. It is accompanied by hand-made maize tortillas, refried beans, red rice, ensalada de Nochebuena, molcajete salsa and lime wedges. The bones are used to make broth the next day. It is a communal dish, perfect for large family gatherings.

Where does pierna adobada navideña come from?

It is a Mexican mestizo dish of colonial origin, a fusion of the Spanish technique of adobo with pre-Hispanic Mesoamerican dried chillies and aromatics. Its Christmas version was consolidated during the nineteenth century as an accessible alternative to turkey for large families. Each Mexican region has its variant: the north with more cumin and vinegar, the centre with ancho-guajillo, the south with achiote (Yucatecan cochinita pibil).