45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa)
Rich, tender lamb shoulder infused with toasted guajillo chiles, garlic, and fragrant avocado leaf—braised weeknight-fast in a pressure cooker. Served on warm corn tortillas with crunchy cabbage and lime juice for instant Oaxacan barbacoa energy in your home kitchen.
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Timeline
Ingredients
- 2.5 lbs boneless lamb shoulder, cut into 2-inch chunks(trimmed of excessive outer fat)
- 1 tbsp vegetable oil
- 4 dried guajillo chiles, stemmed and seeded(wiped clean with a damp towel)
- 1 dried ancho chile, stemmed and seeded
- 0.5 large white onion, chopped
- 4 cloves garlic, peeled
- 1 cup low-sodium chicken broth
- 2 tbsp apple cider vinegar
- 1 tsp Mexican oregano(crushed between palms)
- 0.5 tsp ground cumin
- 0.125 tsp ground cinnamon(just a tiny pinch)
- 1.5 tsp kosher salt(divided)
- 2 dried avocado leaves(or 2 dried bay leaves plus a tiny pinch of fennel seeds)
- 12 corn tortillas(warmed)
- 2 cups finely shredded green cabbage(for crunch and contrast)
- 2 limes, cut into wedges
- 0.5 cup fresh cilantro leaves, chopped
Instructions
- 1
Set your pressure cooker to Sauté mode. Warm 1 tbsp vegetable oil, then toast 4 dried guajillo chiles, stemmed and seeded and 1 dried ancho chile, stemmed and seeded for 60 seconds until fragrant (watch them closely so they don't burn!). Add 0.5 large white onion, chopped and 4 cloves garlic, peeled, cooking for another 2 minutes until translucent.
5 min
Tip: Toasting dry chiles releases their fragrant essential oils rapidly, but keep them moving so they don't turn bitter.
- 2
Transfer toasted chiles, onion, and garlic to a blender. Add 1 cup low-sodium chicken broth, 2 tbsp apple cider vinegar, 1 tsp Mexican oregano, 0.5 tsp ground cumin, 0.125 tsp ground cinnamon, and 1 tsp kosher salt. Blend on high until completely smooth and velvety.
5 min
Tip: Pantry Mode: If your blender is struggling with the thickness, splash in 2 extra tablespoons of broth or water.
- 3
Pat 2.5 lbs boneless lamb shoulder, cut into 2-inch chunks dry and season with remaining 0.5 tsp kosher salt. Switch pressure cooker back to high Sauté mode, add lamb chunks, and sear for 4 to 5 minutes until browned on the edges.
5 min
Tip: Don't crowd the pot! Sear in two small batches if needed so the meat browns instead of steams.
- 4
Pour blended chile sauce over the browned lamb in the pot, scraping up all delicious browned bits from the bottom. Tuck in 2 dried avocado leaves. Secure the pressure cooker lid and set to cook on High Pressure for 25 minutes.
25 min
Tip: Pressure reduction braising breaks down tough lamb shoulder fibers into tender silk in less than half the time of oven braising.
- 5
While the lamb cooks under pressure (your golden 25-minute window!), shred 2 cups finely shredded green cabbage, chop 0.5 cup fresh cilantro leaves, and slice 2 limes, cut into wedges.
10 min
Tip: Mom math: Use this passive cook window to set up your taco topping bar or clear off your prep counter before anyone asks for a snack.
- 6
When the 25-minute pressure cycle finishes, perform a quick pressure release. Carefully open the lid, discard 2 dried avocado leaves, and shred the lamb directly in the pot using two forks so it absorbs that concentrated sauce. Taste it—then decide if it needs another pinch of salt.
5 min
Tip: Taste it—then decide! If the sauce feels heavy, a splash of warm broth or extra lime brightens it instantly.
- 7
Warm 12 corn tortillas on a dry hot comal or skillet for 30 seconds per side until pliable. Heap juicy shredded lamb onto warm tortillas, top with shredded cabbage, fresh cilantro, and a big squeeze of lime juice. Ándale, dinner is served!
5 min
Tip: Double-up your corn tortillas if your barbacoa is extra juicy to prevent any weeknight taco collapses.
Chef's Notes
We’re not suffering for dinner on a Tuesday! Real barbacoa traditionally takes hours in an underground pit lined with maguey leaves, but high-pressure cooking combined with toasted guajillos and avocado leaf gives you deep, slow-cooked Oaxacan flavor in 45 minutes flat. Bodega Mode: If you can't find dried avocado leaves, swap in 2 dried bay leaves and a tiny pinch of ground fennel seeds to recreate that characteristic warm herbal aroma.
Frequently Asked Questions
How long does 45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa) take to make?
45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa) takes about 50 minutes total. That includes 15 minutes of prep and 35 minutes of cooking.
How many servings does this recipe make?
This recipe makes 4 servings.
What skill level is needed for 45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa)?
This recipe is rated easy — it's beginner-friendly and straightforward.
What ingredients do I need for 45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa)?
The main ingredients are: boneless lamb shoulder, cut into 2-inch chunks, vegetable oil, dried guajillo chiles, stemmed and seeded, dried ancho chile, stemmed and seeded, white onion, chopped, garlic, peeled, low-sodium chicken broth, apple cider vinegar, Mexican oregano, ground cumin, ground cinnamon, kosher salt, dried avocado leaves, corn tortillas, finely shredded green cabbage, limes, cut into wedges, fresh cilantro leaves, chopped.
What type of meal is 45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa)?
45-Minute Fast-Braised Lamb Shoulder en Chile Guajillo (Weeknight Barbacoa) is categorized as: dinner.
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