Grilled Mesquite-Spiced Beef Skewers with Charred Poblano Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender beef skewers marinated in smoky mesquite and regional spices, grilled alongside charred poblano peppers for a bold southwestern flavor. This latin american-inspired beef ready in about 50 minutes pairs sirloin steak, cut into 1-inch cubes, mesquite seasoning, garlic powder 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: 35 min Cook: 15 min Serves 4 Latin American cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 1 lb sirloin steak cubes with 2 tbsp mesquite seasoning, 1 tsp garlic powder, 1 tsp ground coriander, 1 tsp kosher salt, 1/2 tsp black pepper, and 3 tbsp olive oil. Toss well to coat all pieces and marinate for at least 30 minutes at room temperature.
  2. Step 2: Preheat a grill or grill pan over medium-high heat. Thread the marinated steak cubes onto skewers.
  3. Step 3: Place the 2 halved and seeded poblano peppers directly on the grill, turning occasionally, until the skin is charred and blistered on all sides, about 7-9 minutes. Remove and set aside.
  4. Step 4: Grill the beef skewers for 3-4 minutes per side, or until desired doneness and nicely charred. Remove from grill and let rest for 5 minutes.
  5. Step 5: Slice the charred poblano peppers into strips and serve alongside the beef skewers with fresh lime wedges for squeezing over top.

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Frequently asked questions

How long does Grilled Mesquite-Spiced Beef Skewers with Charred Poblano Peppers take to make?

Total time is about 50 minutes (35 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 Mesquite-Spiced Beef Skewers with Charred Poblano Peppers?

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 mesquite seasoning from drying out.

Can I substitute ingredients in Grilled Mesquite-Spiced Beef Skewers with Charred Poblano Peppers?

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 Mesquite-Spiced Beef Skewers with Charred Poblano Peppers 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 Mesquite-Spiced Beef Skewers with Charred Poblano Peppers?

Latin American 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.

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