Baked Poblano and Cheddar Stuffed Chicken Breast

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

Tender chicken breasts stuffed with smoky roasted poblano peppers and sharp cheddar cheese, baked to juicy perfection. This mexican-inspired chicken ready in about 50 minutes pairs shredded sharp cheddar cheese, olive oil, garlic powder 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: 20 min Cook: 30 min Serves 4 Mexican cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. Roast 2 medium poblano peppers over an open flame or under a broiler until skins are blackened, then place in a bowl covered with plastic wrap for 10 minutes. Peel, deseed, and dice the peppers.
  2. Step 2: Cut a horizontal pocket into each of the 4 chicken breasts without slicing all the way through.
  3. Step 3: Mix 1 cup shredded sharp cheddar cheese with the diced roasted poblanos.
  4. Step 4: Stuff each chicken breast pocket with the pepper and cheese mixture, pressing gently to close.
  5. Step 5: Rub the outside of the chicken breasts with 2 tbsp olive oil, then season with 1 tsp garlic powder, 1 tsp smoked paprika, 1 tsp salt, and 1/2 tsp black pepper.
  6. Step 6: Place stuffed chicken breasts in a baking dish and bake for 25-30 minutes until internal temperature reaches 165°F and cheese is melted and bubbly.

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Frequently asked questions

How long does Baked Poblano and Cheddar Stuffed Chicken Breast take to make?

Total time is about 50 minutes (20 min prep + 30 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 Baked Poblano and Cheddar Stuffed Chicken Breast?

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 shredded sharp cheddar cheese from drying out.

Can I substitute ingredients in Baked Poblano and Cheddar Stuffed Chicken Breast?

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 Baked Poblano and Cheddar Stuffed Chicken Breast 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 Baked Poblano and Cheddar Stuffed Chicken Breast?

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.