
Pit-Roasted Barbacoa
Lamb slow-cooked overnight buried in an earth pit lined with maguey leaves.
About this recipe
Pit barbacoa is the oldest cooking method in Mexico and the emblematic dish of Hidalgo: a pit is dug in the earth, heated with stones and charcoal, lined with maguey leaves and the lamb is placed inside wrapped in more leaves, sealed hermetically so the meat steams in its own juices overnight. The result is an incredibly tender meat with a unique smoky maguey aroma and a depth of flavour impossible to achieve any other way.
History & Origin
Pit barbacoa is a pre-Hispanic technique documented by 16th-century chroniclers throughout Mesoamerica. In Hidalgo's Valle del Mezquital, the Otomí people called this technique 'maxca' and used it to cook venison, rabbit and lamb. With the arrival of sheep during the colonial period, lamb became the principal meat. The barbacoa-making families of Actopan, Ixmiquilpan and Tulancingo have maintained the original technique uninterruptedly for centuries: master barbacoa makers are considered cultural heritage of Mexico.
Estimated cost
£139.45
Total cost
£6.97
Per serving
* Approximate prices based on UK supermarkets
Nutritional information per serving
380
Calories
35g
Protein
8g
Carbohydrates
22g
Fat
1g
Fibre
520mg
Sodium
* Approximate values. May vary depending on ingredients used.
Method
- 1
The day before: dig a pit about 60 cm in diameter and 80 cm deep. Place 10-12 large stones at the bottom and light a fire on top. Maintain the fire for 3 hours until the stones are red-hot.
💡 River stones retain heat better.
- 2
Marinate the lamb with toasted and soaked guajillo and ancho chillies, blended with garlic, onion, cumin, oregano, salt and vinegar. Leave to marinate for at least 2 hours.
- 3
Line the inside of the pit with maguey leaves previously softened over fire. Layer additional leaves over the stones.
💡 Maguey leaves give barbacoa its unique flavour.
- 4
Place the marinated lamb over the leaves. Cover with more leaves, then brown paper, and finally seal the pit with the excavated earth.
- 5
Cook for 8-10 hours (overnight). Open the pit carefully - the escaping steam is very hot.
💡 The barbacoa is ready when the meat falls apart at the touch.
- 6
Remove the meat and shred with two forks. Serve in corn tortillas with salsa borracha, onion, coriander and lime.
Have you tried this recipe?
Tell us how it turned out. Your feedback helps other cooks.
Leave a reviewRate this recipe

Founder, Recetas Mexas
Mexican from Puebla, IT professional and foodie. Author of 1000+ authentic Mexican recipes adapted for home kitchens worldwide. Based in Madrid since 2018.
Read moreRelated Recipes

Pork Loin in Prune and Chilli Sauce
Roasted pork loin with sweet and sour prune and ancho chilli sauce.

Chicken in Pipián with Chayote
Chicken in green pumpkin seed pipián sauce with tender chayote squash.

Aporreado de Carne Seca (Michoacán-Style Pounded Dried Beef with Eggs)
Michoacán pounded dried beef stew with eggs and green chilli.

King Ranch Chicken Casserole
Texan layered casserole of tortillas, shredded chicken, melted cheddar and chilli sauce.
Related Guides
Learn more about these ingredients and dishes
Enjoyed this?
Follow on TikTok for Mexican recipe & restaurant videos, and get updates by email.