I keep this Pesto Mozzarella Stuffed Chicken Breast in my regular dinner rotation because it checks all the boxes I care about: bold flavor, simple prep, and that little wow moment when you slice into the chicken and see the melty center. It’s one of those recipes that feels special enough for guests but relaxed enough for a weeknight when I still want something satisfying.
What I love most is how the ingredients work together without competing. The pesto brings herbaceous depth, the mozzarella melts into a creamy layer, and the chicken stays juicy and tender. Every time I make it, the kitchen smells incredible, and the end result feels like comfort food with a fresh, Italian-inspired twist.
What You Need To Make This Recipe
Chicken breasts:
Boneless, skinless chicken breasts are the base of this recipe. I like to choose medium to large pieces so there’s enough room to create a pocket for the filling without tearing the meat.
Pesto:
Fresh basil pesto adds intense flavor with very little effort. Whether homemade or store-bought, it brings garlic, herbs, and olive oil together in a way that instantly upgrades the chicken.
Mozzarella cheese:
Mozzarella is perfect here because it melts smoothly and stretches beautifully when sliced. Fresh mozzarella gives a softer, creamier center, while low-moisture mozzarella holds its shape a bit more.
Olive oil:
A drizzle of olive oil helps the chicken brown evenly and keeps it moist during cooking. It also adds a subtle richness that complements the pesto.
Garlic:
Fresh garlic enhances the savory notes without overpowering the dish. It blends naturally with the pesto and chicken.
Italian seasoning:
This mix of dried herbs adds warmth and balance. It reinforces the Italian flavors and seasons the chicken all the way through.
Salt and black pepper:
Simple but essential, these bring out the natural flavor of the chicken and help balance the richness of the cheese and pesto.
Ingredients List
- 2 large boneless, skinless chicken breasts
- 4 tablespoons basil pesto
- 4 slices mozzarella cheese (or 4 oz fresh mozzarella)
- 1 tablespoon olive oil
- 2 cloves garlic, minced
- 1 teaspoon Italian seasoning
- ½ teaspoon salt
- ¼ teaspoon black pepper
How to Make Pesto Mozzarella Stuffed Chicken Breast
Prepare the Chicken
Slice each chicken breast horizontally to create a pocket, being careful not to cut all the way through. This pocket will hold the filling and keep it sealed inside while cooking.
Season the Chicken
Sprinkle the inside and outside of the chicken breasts with salt, black pepper, Italian seasoning, and minced garlic. This ensures every bite is well seasoned.
Stuff with Pesto and Mozzarella
Spread pesto inside each pocket, then layer in the mozzarella. Press gently to keep the filling evenly distributed without overflowing.
Secure the Filling
Use toothpicks to close the opening if needed. This step helps prevent the cheese from leaking out while cooking.
Cook the Chicken
Heat olive oil in a skillet over medium heat. Sear the chicken for about 4–5 minutes per side until golden. Reduce heat, cover, and cook until the chicken is fully cooked and the cheese is melted.
Rest and Serve
Remove the chicken from the pan and let it rest for a few minutes before slicing. This keeps the juices inside and makes the chicken extra tender.
Tips for Making This Recipe
- Don’t overstuff the chicken or the filling may leak out.
- Pound thicker chicken breasts slightly for even cooking.
- Use a meat thermometer and aim for 165°F (74°C) internally.
- Fresh mozzarella creates a creamier center, while shredded mozzarella melts faster.
- Let the chicken rest before slicing to keep it juicy.
FAQs
Can I bake this instead of pan-searing it?
Yes. Bake at 375°F (190°C) for about 25–30 minutes, or until the chicken reaches a safe internal temperature.
Can I make this recipe ahead of time?
You can stuff and season the chicken up to 24 hours in advance and store it covered in the refrigerator until ready to cook.
What can I serve with pesto mozzarella stuffed chicken?
Roasted vegetables, pasta, mashed potatoes, or a fresh green salad all pair beautifully.
Can I use a different cheese?
Absolutely. Provolone, fontina, or even shredded mozzarella blends work well.
How do I store leftovers?
Keep leftovers in an airtight container in the refrigerator for up to 3 days and reheat gently to avoid drying out the chicken.