MLA Barbacoa Lamb Tacos

  • Prep time 30Min
  • Cook time 3Hr, 30Min
  • Technique Braise, Stew
  • Meat Lamb
  • Cut Shoulder
  • Serves 8

Slow-braised lamb shoulder meets rich adobo sauce in these bold and flavourful Lamb Tacos. Perfect for gatherings, top with fresh salsa, herbs, and lime for the ultimate bite.

Ingredients

For Braised Lamb Shoulder:

  • 2kg lamb shoulder
  • 200g onion
  • 2 bay leaves
  • 10g garlic
  • 2g black pepper
  • Salt to taste
  • Olive oil (for searing)

For Adobo Sauce:

  • 60g dried guajillo chilies
  • 60g dried ancho chilies
  • 60g dried arbol chilies
  • 800g tomatoes
  • 20g apple vinegar
  • 1g each of oregano, black pepper, cumin, cinnamon, cloves, star anise

For Assembling the Tacos:

  • 100g braised lamb shoulder (per serving)
  • 10g adobo sauce
  • Cilantro
  • Onion
  • Pickled vegetables (optional)
  • Salsa
  • Tortillas

Method

For Braised Lamb Shoulder:

  1. Preheat & Season
    • Preheat oven to 170°C.
    • Pat lamb shoulder dry and season with salt and pepper.
  2. Sear the Lamb
    • In a Dutch oven, heat olive oil over medium-high heat.
    • Sear lamb shoulder on all sides (about 4–5 minutes per side). Remove and set aside.
  3. Sauté Aromatics
    • In the same pot, lower heat and add onion and garlic.
    • Cook 5–7 minutes until softened and slightly golden.
  4. Braise
    • Return lamb to the pot. Add water and bay leaves (liquid should reach halfway up the meat).
    • Bring to simmer, cover, and transfer to oven.
  5. Slow Cook
    • Braise for 2.5 to 3 hours until fork-tender.
  6. Rest & Shred
    • Remove from pot and rest for 10 minutes.
    • Shred with two forks and discard bones. Optionally reduce braising liquid into a sauce.

For Adobo Sauce:

  1. Prepare Chilies
    • Remove seeds and stems.
    • Boil for 2 minutes, then cover and let soften.
  2. Toast Spices
    • Toast in a dry pan until fragrant (1–2 minutes).
  3. Char Tomatoes
    • BBQ tomatoes until skin is charred and blistered.
  4. Blend & Cook
    • Blend softened chilies, toasted spices, and tomatoes.
    • Simmer with a bit of beef stock for 1 hour to deepen flavour.

For Assembling the Tacos:

  1. Mix shredded lamb shoulder with adobo sauce.
  2. Warm tortillas in a skillet (30 sec per side).
  3. Fill tortillas with lamb.
  4. Top with cilantro, onion, salsa, and pickles.
  5. Add a squeeze of lime and serve with hot sauce on the side.