
This elegant stuffed chicken dish brings together tender chicken, vibrant roasted peppers, fresh spinach, and melty mozzarella in a restaurant-worthy meal that's surprisingly simple to make at home. The combination creates a perfect balance of flavors and textures, while the stuffing keeps the chicken incredibly moist during cooking.
I discovered this recipe while looking for new ways to make chicken exciting. That first bite, when the melted cheese pulls into strings and mingles with the smoky peppers, convinced me this would become a regular in my dinner rotation.
Essential Ingredients Guide
- Chicken breasts: Choose even-sized pieces for consistent cooking
- Roasted red peppers: Jarred work well, but roasting your own adds extra flavor
- Fresh spinach: Baby spinach provides the most tender texture
- Mozzarella: Fresh low-moisture type melts beautifully
- Aromatics: Fresh garlic and herbs make a noticeable difference
Step-by-Step Method
Prepare the Chicken
- Butterfly breasts evenly to create a pocket
- Pound gently if needed for even thickness
- Season cavity generously
- Pat outside dry before seasoning

Create the Stuffing
- Chop spinach into manageable pieces
- Mix cheeses while cold for easier handling
- Combine all stuffing ingredients thoroughly
- Taste for seasoning before filling
Stuff and Secure
- Fill each pocket completely but don't overstuff
- Press edges to seal
- Secure with toothpicks in a cross pattern
- Season exterior thoroughly
My family particularly loves when I make extra roasted peppers to serve on the side. The smoky-sweet flavor pairs perfectly with the creamy cheese filling.
Serving Suggestions
A simple side of roasted potatoes or rice pilaf makes the perfect accompaniment. I often add a bright green vegetable like asparagus or broccolini for color and nutrition.
Make-Ahead Tips
Prepare and stuff the chicken up to 24 hours ahead, keeping it covered in the refrigerator. Let it come to room temperature before cooking.

After years of making this dish, I've learned that taking time with the preparation - especially getting an even butterfly cut and proper seasoning - makes all the difference in creating a memorable meal that looks and tastes professionally made.
Frequently Asked Questions
- → Can I prepare this ahead of time?
- Yes, you can stuff the chicken breasts up to 24 hours in advance. Keep refrigerated and add 5-10 minutes to baking time.
- → How do I prevent the filling from leaking?
- Make sure to secure the chicken with toothpicks and don't overfill. Also, ensure the fold covers the filling completely.
- → Can I use frozen spinach?
- Yes, but thaw and squeeze out excess moisture first to prevent the filling from becoming watery.
- → What can I serve with this?
- Roasted vegetables, cauliflower rice, or a fresh salad work well while keeping it low-carb.
- → How do I know when it's done?
- Use a meat thermometer to ensure the internal temperature reaches 165°F (74°C).