Grilled Poblano and Cheese Stuffed Chicken Breasts

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

Juicy chicken breasts stuffed with smoky grilled poblano peppers and melted cheese, perfect for a flavorful weeknight dinner. This mexican-inspired chicken ready in about 40 minutes pairs large poblano peppers, shredded monterey jack cheese, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 25 min Cook: 15 min Serves 4 Mexican cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your grill or grill pan to medium-high heat. Place 2 large poblano peppers on the grill and turn every 3 minutes until the skins are blackened and blistered, about 10 minutes total. Transfer to a bowl and cover with plastic wrap for 10 minutes to steam.
  2. Step 2: Meanwhile, butterfly 4 boneless skinless chicken breasts by slicing horizontally almost through to create a pocket. In a small bowl, mix 2 tbsp olive oil with 1 tsp ground cumin, 1 tsp smoked paprika, 1/2 tsp garlic powder, 1 tsp salt, and 1/2 tsp black pepper.
  3. Step 3: Peel and seed the cooled poblano peppers, then chop them into small pieces. Combine the chopped poblanos with 1 cup shredded Monterey Jack cheese.
  4. Step 4: Stuff each chicken breast pocket with an equal amount of the poblano-cheese mixture, securing with toothpicks if needed. Brush the outside of each chicken breast with the seasoned olive oil mixture.
  5. Step 5: Grill the stuffed chicken breasts for 6-7 minutes per side, or until the internal temperature reaches 165°F and the cheese inside is melted.
  6. Step 6: Remove from grill and let rest for 5 minutes. Drizzle with 1 tbsp fresh lime juice before serving.

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Frequently asked questions

How long does Grilled Poblano and Cheese Stuffed Chicken Breasts take to make?

Total time is about 40 minutes (25 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 Poblano and Cheese Stuffed Chicken Breasts?

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 large poblano peppers from drying out.

Can I substitute ingredients in Grilled Poblano and Cheese Stuffed Chicken Breasts?

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 Poblano and Cheese Stuffed Chicken Breasts 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 Poblano and Cheese Stuffed Chicken Breasts?

Mexican chicken 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.