Grilled Barbacoa-Style Beef Tacos with Pickled Red Onion

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

Tender, marinated beef grilled and served in warm corn tortillas topped with tangy pickled red onions and fresh cilantro for a vibrant Mexican street food experience. This mexican-inspired tacos & burritos ready in about 45 minutes pairs beef chuck roast, peppers chipotle peppers in adobo, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, 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.

Prep: 30 min Cook: 15 min Serves 4 Mexican cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: Thinly slice 1 small red onion into rings and combine with 1/2 cup white vinegar and 1 tbsp granulated sugar in a bowl; let sit at room temperature for at least 30 minutes until tangy and vibrant.
  2. Step 2: In a blender, combine 1 lb beef chuck roast cut into 2-inch chunks, 2 chipotle peppers in adobo, 3 garlic cloves, 1 tsp ground cumin, 1 tsp dried oregano, 2 tbsp apple cider vinegar, 1 tsp salt, and 1/2 tsp black pepper; blend until smooth to create a marinade.
  3. Step 3: Marinate the beef chunks in the chipotle sauce for at least 2 hours or overnight in the refrigerator for best flavor.
  4. Step 4: Preheat a grill or grill pan to medium-high heat. Thread marinated beef onto skewers and grill for 4-5 minutes per side until edges are charred and beef is cooked through but still juicy.
  5. Step 5: Warm 8 small corn tortillas on the grill for 30 seconds per side until pliable and lightly toasted.
  6. Step 6: Remove beef from skewers, chop into bite-sized pieces, and assemble tacos by layering beef, pickled red onion, and 1/4 cup chopped fresh cilantro on each tortilla.
  7. Step 7: Serve tacos with lime wedges for squeezing over top to add bright acidity.

Frequently asked questions

How long does Grilled Barbacoa-Style Beef Tacos with Pickled Red Onion take to make?

Total time is about 45 minutes (30 min prep + 15 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 Grilled Barbacoa-Style 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 Grilled Barbacoa-Style 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 Grilled Barbacoa-Style Beef Tacos with Pickled Red Onion for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Grilled Barbacoa-Style 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.

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