Easy Pesto Stuffed Chicken Breast

I remember the first time I made these pesto-stuffed chicken breasts—simple ingredients, and suddenly dinner felt elevated. This recipe takes everyday chicken breasts and transforms them into a bright, herb-forward main with melty mozzarella and sun-dried tomatoes. It’s quick enough for a weeknight, impressive enough for company, and flexible to suit low-carb or family-friendly menus. If you enjoy other stuffed chicken ideas, you might also like this take on spinach cranberry stuffed chicken breasts: spinach cranberry stuffed chicken breasts.

Why you’ll love this dish

• Big flavor from just a few pantry staples: pesto adds basil and garlic punch; sun-dried tomatoes bring concentrated sweetness; mozzarella gives that gooey pull.
• Fast to pull together—active prep is about 15–20 minutes, then a short bake. Perfect for weeknights when you want something better than plain roasted chicken.
• Kid- and guest-friendly: mild cheese and familiar textures make it widely appealing.
• Flexible: easy to scale, make ahead, or adapt for low-carb and gluten-free meals.

How this recipe comes together

This recipe is straightforward. You start by creating a pocket in each breast and seasoning the meat. The filling is a simple mix of pesto, shredded mozzarella, and chopped sun-dried tomatoes. After stuffing, sear each breast briefly in a hot skillet to build color and flavor, then finish in the oven so the chicken cooks evenly and the cheese melts. Resting the chicken for a few minutes keeps the juices locked in.

What you’ll need

• 4 chicken breasts
• 1/2 cup pesto (store-bought or homemade) — can use basil or sun-dried tomato pesto
• 1 cup mozzarella cheese, shredded (use low-moisture for less watery filling)
• 1/2 cup sun-dried tomatoes, chopped (oil-packed or rehydrated dry-packed)
• 1 tablespoon olive oil
• Salt and pepper to taste

Substitution notes: Swap mozzarella for provolone or fontina for a different melt and flavor. If you don’t have sun-dried tomatoes, roasted red peppers work well.

Step-by-step instructions

1. Preheat the oven to 375°F (190°C).
2. Trim any fat from the chicken breasts. Use a sharp knife to cut a pocket into the thick side of each breast; don’t cut all the way through. Season inside and out with salt and pepper.
3. In a small bowl, combine the pesto, shredded mozzarella, and chopped sun-dried tomatoes. Stir until evenly mixed.
4. Spoon the pesto mixture into each chicken pocket, pressing gently so the filling sits inside. If needed, secure the openings with toothpicks.
5. Heat the olive oil in an oven-safe skillet over medium-high heat. When the pan is hot, add the stuffed breasts. Sear 3–4 minutes per side until golden brown.
6. Transfer the skillet (or move the breasts to a baking dish) and bake in the preheated oven for 20–25 minutes, or until the internal temperature of the chicken reaches 165°F (74°C).
7. Remove from the oven and let the chicken rest for 5 minutes before slicing and serving.

Best ways to enjoy it

Serve sliced on a warmed platter to show the cheesy filling. Good pairings:

• Bright salads (arugula with lemon vinaigrette) or a simple tomato-cucumber salad.
• Starches like garlic mashed potatoes, herbed rice, or orzo tossed with olive oil and parsley.
• Roasted vegetables (asparagus, green beans) or a buttery polenta for a cozier plate.
  For a low-carb dinner, serve alongside roasted cauliflower and sautéed greens—see another low-carb stuffed option here: low-carb spinach stuffed chicken breasts.

Storage and reheating tips

• Refrigerate: Store cooled leftovers in an airtight container for up to 3–4 days.
• Reheat in the oven (preferred): Cover with foil and warm at 325°F (160°C) for about 10–15 minutes until heated through. This preserves texture better than a microwave.
• Microwave: Use short bursts (30–45 seconds), then check and rotate to avoid drying.
• Freeze: Place cooled, individually wrapped breasts in a freezer bag for up to 3 months. Thaw overnight in the fridge before reheating in the oven.
• Food safety: Always reheat to an internal temperature of 165°F (74°C) and never leave cooked chicken at room temperature for more than 2 hours.

Helpful cooking tips

• Butterfly accurately: Take care not to cut through the breast. A uniform pocket helps even cooking.
• Don’t overstuff: Too much filling prevents sealing and may cause leakage during searing.
• Use a meat thermometer: Aim for 165°F (74°C) at the thickest part to ensure safety without drying.
• Sear in a hot pan: A quick browning adds flavor and a nice crust; use an oven-safe skillet to avoid extra transfer.
• Let it rest: Five minutes yields juicier slices and keeps the filling from running out immediately.

Creative twists

• Prosciutto-wrapped: Wrap each stuffed breast in prosciutto before searing for a salty, crispy exterior.
• Cheese swaps: Use burrata for a creamy center or sharp provolone for more bite.
• Pesto variations: Try arugula pistachio pesto or sun-dried tomato pesto for different flavor profiles.
• Vegetarian option: Stuff thick portobello caps or large roasted eggplant slices with the pesto-mozzarella mixture and roast until tender.
• Add heat: Stir red pepper flakes or chopped roasted jalapeños into the filling.

Common questions

Q: Can I use jarred pesto?
A: Yes. High-quality jarred pesto works well and saves time. Stir it briefly before using; if it’s very oily, drain a little to avoid a runny filling.

Q: How can I tell the chicken is done without a thermometer?
A: Cut into the thickest part—juices should run clear and the center should be opaque. However, a thermometer is the most reliable method.

Q: Can I prepare these ahead for a party?
A: Yes. Stuff the breasts and keep them covered in the refrigerator for up to 24 hours. Sear and bake just before serving for best texture.

Q: What if my chicken breasts are very thick or uneven?
A: Pound them to an even thickness before creating the pocket. That helps them cook evenly and reduces baking time.

Q: Is it safe to freeze after cooking?
A: Yes. Cool completely, wrap tightly, and freeze for up to 3 months. Thaw overnight in the fridge before reheating.

Conclusion

For a version with a short video demonstration and additional tips, see this Pesto Mozzarella and Tomato Stuffed Chicken Breasts (with Video …).

Print