Grilled Citrus-Marinated Skirt Steak Tacos with Pickled Onions

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

Tender skirt steak marinated in bright citrus juices grilled to perfection and served in warm corn tortillas topped with tangy pickled red onions and fresh cilantro. This mexican-inspired beef ready in about 35 minutes pairs skirt steak, orange juice, lime juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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.

Prep: 20 min Cook: 15 min Serves 6 Mexican cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, whisk together 1/2 cup orange juice, 1/4 cup lime juice, 2 tbsp olive oil, 3 minced garlic cloves, 1 tsp ground cumin, 1 tsp chili powder, 1 tsp sea salt, and 1/2 tsp black pepper. Add 1.5 lbs skirt steak, turning to coat, and marinate in the fridge for at least 1 hour.
  2. Step 2: While steak marinates, place 1 medium thinly sliced red onion in a heatproof bowl. Heat 1/2 cup white vinegar with 1 tbsp sugar until sugar dissolves, then pour over onions. Let sit at room temperature for at least 30 minutes to pickle.
  3. Step 3: Preheat grill to medium-high heat. Remove skirt steak from marinade and grill for 3-4 minutes per side for medium-rare, or to desired doneness. Let rest for 5 minutes, then thinly slice against the grain.
  4. Step 4: Warm 12 corn tortillas on the grill for 30 seconds per side until pliable. Assemble tacos by layering sliced steak, a spoonful of pickled onions, fresh cilantro leaves, and optional jalapeño slices. Serve immediately.

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Frequently asked questions

How long does Grilled Citrus-Marinated Skirt Steak Tacos with Pickled Onions take to make?

Total time is about 35 minutes (20 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 Citrus-Marinated Skirt Steak Tacos with Pickled Onions?

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 skirt steak from drying out.

Can I substitute ingredients in Grilled Citrus-Marinated Skirt Steak Tacos with Pickled Onions?

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 Citrus-Marinated Skirt Steak Tacos with Pickled Onions 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 Grilled Citrus-Marinated Skirt Steak Tacos with Pickled Onions?

Mexican beef 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.