Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion
Tender slow-cooked barbacoa beef served in warm corn tortillas, topped with tangy pickled red onions and fresh cilantro. This mexican-inspired tacos & burritos ready in about 510 minutes pairs beef chuck roast, dried guajillo chilies, dried ancho chilies for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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.
Ingredients
- 2 lbs beef chuck roast
- 4 dried guajillo chilies
- 2 dried ancho chilies
- 1 medium, quartered white onion
- 4, peeled garlic cloves
- 1 tsp ground cumin
- 1 tsp dried oregano
- 2 tbsp apple cider vinegar
- 1 cup beef broth
- 1 tbsp kosher salt
- 1 tsp black pepper
- 12 corn tortillas
- 1 small, thinly sliced red onion
- 1/2 cup white vinegar
- 1 tbsp granulated sugar
- 1/2 cup, chopped fresh cilantro leaves
- for serving lime wedges
Instructions
- Step 1: Toast 4 dried guajillo chilies and 2 dried ancho chilies in a dry skillet over medium heat for 2 minutes until aromatic, then soak in 1 cup hot water for 20 minutes until softened.
- Step 2: In a blender, combine the soaked chilies with 1 medium quartered white onion, 4 peeled garlic cloves, 1 tsp ground cumin, 1 tsp dried oregano, 2 tbsp apple cider vinegar, and 1 cup beef broth. Blend until smooth.
- Step 3: Cut 2 lbs beef chuck roast into large chunks and season with 1 tbsp kosher salt and 1 tsp black pepper. Place in a slow cooker and pour the chili sauce over the beef.
- Step 4: Cook on low for 8 hours or until the beef is tender and easily shredded with a fork.
- Step 5: Meanwhile, prepare pickled onions by combining 1/2 cup white vinegar, 1 tbsp granulated sugar, and 1 tsp salt in a small saucepan. Bring to a simmer until sugar dissolves, then pour over 1 thinly sliced small red onion in a jar. Let sit at room temperature for at least 30 minutes.
- Step 6: Warm 12 corn tortillas in a dry skillet over medium heat for 30 seconds per side until pliable and slightly charred.
- Step 7: Shred the barbacoa beef with forks, then assemble tacos by placing beef on each tortilla, topping with pickled red onions and 1/2 cup chopped fresh cilantro.
- Step 8: Serve with lime wedges for squeezing over the tacos.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion take to make?
Total time is about 510 minutes (30 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 Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion?
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 Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion?
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 Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion 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 Wood-Fired Barbacoa Beef Tacos with Pickled Red Onion?
Mexican tacos & burritos 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.
