If you’re craving a meal that’s richly seasoned, melt-in-your-mouth tender, and unbelievably easy to make, look no further than Slow Cooker Barbacoa. This dish brings together the deep flavors of smoky chilies, aromatic spices, and juicy beef, slow-cooked to perfection so every bite is bursting with bold, Mexican-inspired goodness. Whether you’re piling it into tacos, building the ultimate burrito bowl, or looking for the perfect party centerpiece, Slow Cooker Barbacoa is sure to steal the show and fill your kitchen with irresistible aroma.

Ingredients You’ll Need
Barbacoa might sound complex, but each ingredient plays an essential role in building those iconic layers of flavor and color. From dried chilies for smokiness to bright lime juice for balance, every component here brings something special—so don’t be tempted to skip them!
- Beef chuck roast: Cut into large chunks, this marbled cut is perfect for shredding after a long, slow cook.
- Dried guajillo chilies: These provide subtle heat and deep, earthy flavor that’s essential for authentic barbacoa.
- Dried ancho chilies: With their mild smokiness and hint of sweetness, anchos deepen both color and taste.
- Garlic: Four whole cloves bring a familiar savory backbone that unites all the spices.
- White onion: Quartered to blend easily, onion adds sweetness and a bit of sharpness as it cooks down.
- Apple cider vinegar: A splash for tang that balances the richness of the beef and chilies.
- Lime juice: Just a couple tablespoons for that lively hit of brightness and freshness.
- Chipotle peppers in adobo: These pack a punch in both spice and smoky depth—adjust to taste if you like more heat!
- Ground cumin: Earthy and warm, cumin is a must-have in any Slow Cooker Barbacoa recipe.
- Dried oregano: A pinch of herbal notes adds complexity and rounds out the spice blend.
- Smoked paprika: For an extra hint of smoky flavor and gorgeous color.
- Salt: Essential for bringing out all the deep, developed flavors.
- Black pepper: Adds just enough spicy back-note to each bite.
- Beef broth: This brings everything together, ensuring every strand of beef stays juicy and flavorful.
- Bay leaves: Drop them in for that subtle, aromatic depth while your barbacoa simmers away.
How to Make Slow Cooker Barbacoa
Step 1: Toast and Soak the Chilies
Start by toasting your dried guajillo and ancho chilies in a dry skillet over medium heat for just a couple minutes, stirring regularly until they become fragrant and slightly puffed up. This step really unlocks their smoky oils and adds authentic flavor. Once toasted, move them to a bowl and cover with hot water—let them soak for about 15 minutes until nice and soft. This rehydration ensures their incredible flavor blends smoothly into your sauce later.
Step 2: Blend the Sauce
Once the chilies are softened, drain them and get ready for your blender to do its magic. Toss the chilies, garlic, quartered onion, apple cider vinegar, lime juice, chipotle peppers in adobo, cumin, oregano, smoked paprika, salt, and black pepper into your blender. Blend everything until you have a silky, deep reddish-brown sauce. This robust mixture will later infuse every piece of beef in your Slow Cooker Barbacoa with unbeatable flavor.
Step 3: Combine Beef and Sauce in Slow Cooker
Place your cut beef chunks in the bottom of your slow cooker—no need to sear or brown beforehand! Pour that gorgeous chili sauce right on top, making sure every piece is coated. Add in the beef broth and drop in the bay leaves. Stir everything gently to combine, nestling the bay leaves in and ensuring the beef is evenly moistened. Now the magic is about to happen.
Step 4: Slow Cook to Tender Perfection
Cover the slow cooker and set it to low. Let it work its wonders for about 8 hours, or until the beef is fall-apart tender and shreds easily with a fork. The slow, gentle heat allows all those spices and aromatics to meld, resulting in flavorful, juicy shards of barbacoa. Your kitchen will smell incredible as the hours tick by!
Step 5: Shred and Finish
Once the cooking is done, fish out the bay leaves and discard. Use two forks to shred the beef directly in the cooker, then stir everything together so all those magical juices and flavors coat every shred of meat. Now your Slow Cooker Barbacoa is ready for all the creative serving possibilities you can dream up!
How to Serve Slow Cooker Barbacoa

Garnishes
The right garnishes can elevate your Slow Cooker Barbacoa from wonderful to unforgettable! Fresh cilantro, chopped onions, a squeeze of extra lime, sliced radishes, and crumbled queso fresco are all fantastic choices. Don’t underestimate the power of a few thinly sliced jalapeños or pickled red onions if you want a bit of extra zing and crunch.
Side Dishes
Pair your barbacoa with sides that soak up every bit of flavor. Fluffy Mexican rice, creamy refried beans, zesty street corn, or a bright avocado salad round out the meal beautifully. Warm corn or flour tortillas are a must for wrapping around those savory beef bites!
Creative Ways to Present
There’s truly no limit to how you can show off your Slow Cooker Barbacoa. Top a loaded bowl with rice, beans, and all your favorite fixings, or nestle it inside steaming corn tortillas for street-style tacos. Pile it high on nachos for game day, wrap it in burritos for a hearty lunch, or even spoon it romesco-style over greens for a protein-packed salad. Let your imagination run wild!
Make Ahead and Storage
Storing Leftovers
Leftover Slow Cooker Barbacoa keeps like a dream. Just allow everything to cool a bit, then transfer to airtight containers and pop them in the fridge. The beef will stay flavorful and moist for up to 4 days, making it perfect for quick weeknight meals or meal-prep lunches.
Freezing
Want to save some for later? Barbacoa freezes wonderfully. Divide cooled beef into portioned containers or freezer bags, making sure it’s submerged in a bit of its sauce to prevent drying out. Tuck them in the freezer, where they’ll keep for up to 3 months without losing flavor or tenderness.
Reheating
When you’re ready for round two (or three), simply reheat your Slow Cooker Barbacoa gently on the stovetop or in the microwave. Add a splash of broth or water if it seems a little dry. The flavors might even taste deeper a day or two later—barbacoa only gets better with time!
FAQs
Can I make Slow Cooker Barbacoa spicier?
Absolutely! If you love heat, add extra chipotle peppers in adobo or even toss in a fresh jalapeño or a generous pinch of cayenne to the blender. Start small and taste before adjusting—those chilies can sneak up on you!
What if I can’t find dried guajillo or ancho chilies?
No worries! You can substitute with chili powder—about 2 tablespoons of each in place of the dried chilies. While the flavor won’t be quite as deep or smoky, your barbacoa will still be delicious and full of character.
Is Slow Cooker Barbacoa gluten free?
Yes, the recipe is totally gluten free as written! Just keep an eye on your chipotle in adobo and beef broth labels to make sure there are no added ingredients with gluten.
Can I use a different cut of beef?
Chuck roast is king for barbacoa thanks to its marbling and texture, but you can use brisket or beef shoulder if you’d like. Just aim for a cut that’s well-marbled so it becomes tender when slow-cooked.
Can I prepare Slow Cooker Barbacoa ahead of time?
Definitely! You can assemble everything in the slow cooker the night before and refrigerate the insert overnight. In the morning, set it and let your kitchen fill with amazing aromas throughout the day. Barbacoa also reheats beautifully for easy entertaining or meal prep.
Final Thoughts
When you’re looking to bring bold flavor and unforgettable tenderness to your dinner table, Slow Cooker Barbacoa never disappoints. I hope you’ll give this recipe a try—the hands-off prep, customizable serving options, and knockout taste make it a true kitchen hero you’ll come back to again and again.
Print
Slow Cooker Barbacoa Recipe
- Total Time: 8 hours 20 minutes
- Yield: 8 servings 1x
- Diet: Non-Vegetarian
Description
This Slow Cooker Barbacoa recipe is a delicious and easy way to make tender, flavorful shredded beef. Perfect for tacos, burritos, or bowls, this Mexican-inspired dish is sure to become a family favorite.
Ingredients
Beef:
- 3 pounds beef chuck roast, cut into large chunks
Chili Sauce:
- 3 dried guajillo chilies, seeds removed
- 2 dried ancho chilies, seeds removed
- 4 cloves garlic
- 1 medium white onion, quartered
- 1/4 cup apple cider vinegar
- 2 tablespoons lime juice
- 2 tablespoons chipotle peppers in adobo sauce
- 1 tablespoon ground cumin
- 1 tablespoon dried oregano
- 1 teaspoon smoked paprika
- 1 teaspoon salt
- 1/2 teaspoon black pepper
Other:
- 1 cup beef broth
- 2 bay leaves
Instructions
- Prepare Chili Sauce: Toast dried chilies in a skillet and soak in hot water. Blend chilies with garlic, onion, vinegar, lime juice, chipotle peppers, cumin, oregano, paprika, salt, and pepper.
- Cook Beef: Place beef in slow cooker, pour chili sauce over it, add beef broth and bay leaves. Cook on low for 8 hours until tender. Shred beef and serve.
Notes
- You can substitute dried chilies with chili powder if needed.
- For extra spice, add more chipotle peppers or cayenne pepper.
- Prep Time: 20 minutes
- Cook Time: 8 hours
- Category: Main Course
- Method: Slow Cooker
- Cuisine: Mexican
Nutrition
- Serving Size: 4 ounces
- Calories: 320
- Sugar: 2 g
- Sodium: 560 mg
- Fat: 18 g
- Saturated Fat: 7 g
- Unsaturated Fat: 9 g
- Trans Fat: 0 g
- Carbohydrates: 6 g
- Fiber: 2 g
- Protein: 30 g
- Cholesterol: 90 mg