Slow Cooker Mexican Shredded Beef (Barbacoa)

This is the beef that makes taco night legendary: chuck roast braised low and slow in a smoky chipotle-lime sauce until it shreds with a spoon. Tuck it into warm tortillas with onion and cilantro, pile it over cilantro-lime rice bowls, or load it onto nachos. Fifteen minutes of prep buys you a week of dinners.

Bowl of slow cooker Mexican shredded beef barbacoa with chipotle glaze, diced onion, cilantro and lime wedges
Prep time15 min
Cook time8 hr
Total8 hr 15 min
Yield8 servings
CuisineAmerican
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🧺Ingredients

  • 3½ to 4 lbs beef chuck roast, cut into large chunks
  • 1 (7 oz) can chipotles in adobo sauce
  • ½ cup beef broth
  • 1 white onion, quartered
  • 6 cloves garlic
  • ¼ cup fresh lime juice (about 2 limes)
  • 2 tbsp apple cider vinegar
  • 1 tbsp ground cumin
  • 2 tsp dried oregano (preferably Mexican)
  • 1 tsp kosher salt, plus more to taste
  • ½ tsp black pepper
  • ¼ tsp ground cloves
  • 3 bay leaves

👩‍🍳Instructions

  1. Blend the sauce. Add the chipotles in adobo, beef broth, onion, garlic, lime juice, vinegar, cumin, oregano, salt, pepper, and cloves to a blender. Blend until completely smooth.
  2. Load the slow cooker. Season the beef chunks with a little extra salt and pepper and place them in the slow cooker. Pour the sauce over the top and tuck in the bay leaves.
  3. Cook low and slow. Cover and cook on LOW for 8 to 9 hours (or HIGH for 4 to 5 hours), until the beef is fall-apart tender.
  4. Shred. Remove the bay leaves. Shred the beef with two forks — it should fall apart — and toss it well with the cooking juices so every strand is coated.
  5. Crisp for tacos (optional but worth it). For restaurant-style tacos, sear a portion of the shredded beef in a hot, dry skillet for 3 to 4 minutes until the edges caramelize. Serve in warm tortillas, bowls, or over nachos.

💡 Barbacoa tips

Don't skip the cloves — that tiny pinch is the secret depth that makes it taste like real barbacoa. For milder heat, use only 2–3 chipotles from the can instead of the whole thing. Leftovers keep 4 days in the fridge or 3 months in the freezer — the sauce keeps the beef juicy on reheating. The strained cooking liquid is liquid gold; save it for soups or cooking rice.

Slow cooker Mexican shredded beef barbacoa piled in a bowl with onion, cilantro and lime
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