Slow-Cooked Chipotle Beef Barbacoa Tacos

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender shredded beef slow-cooked with smoky chipotle peppers and aromatic spices, served in warm corn tortillas for a classic Cinco de Mayo taco experience. This mexican-inspired cinco de mayo ready in about 500 minutes pairs beef chuck roast, chipotle peppers in adobo sauce, white onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.3 (9 ratings) Prep: 20 min Cook: 480 min Serves 6 Mexican cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a blender, combine 3 chipotle peppers with 2 tbsp adobo sauce, 1 medium quartered white onion, 4 peeled garlic cloves, 2 tsp ground cumin, 1 tsp dried oregano, 2 tbsp apple cider vinegar, and 1 cup beef broth. Blend until smooth.
  2. Step 2: Season 2 pounds beef chuck roast with 1 1/2 tsp salt and 1 tsp black pepper. Place in slow cooker and pour the chipotle sauce over the beef.
  3. Step 3: Cook on low for 8 hours or until beef is very tender and shreds easily with a fork.
  4. Step 4: Remove beef from slow cooker and shred with two forks. Return shredded beef to slow cooker and stir to coat with sauce.
  5. Step 5: Warm 12 small corn tortillas in a dry skillet over medium heat for 30 seconds per side until pliable and slightly toasted.
  6. Step 6: Assemble tacos by placing a generous scoop of shredded beef on each tortilla, garnishing with 1/4 cup chopped fresh cilantro and a squeeze of lime juice from the wedges before serving.

Frequently asked questions

How long does Slow-Cooked Chipotle Beef Barbacoa Tacos take to make?

Total time is about 500 minutes (20 min prep + 480 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Cooked Chipotle Beef Barbacoa Tacos?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beef chuck roast from drying out.

Can I substitute ingredients in Slow-Cooked Chipotle Beef Barbacoa Tacos?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Cooked Chipotle Beef Barbacoa Tacos for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Cooked Chipotle Beef Barbacoa Tacos?

Mexican cinco de mayo like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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