Mushroom Stuffed Chicken turns everyday chicken breasts into a rich and satisfying dinner filled with buttery garlic mushrooms, melted mozzarella, and Parmesan. The stuffed chicken is seared until golden, finished in the oven, then paired with an optional creamy garlic Parmesan sauce.
Despite its impressive appearance, the recipe uses familiar ingredients and straightforward techniques. Serve it with pasta, rice, mashed potatoes, or vegetables for a comforting family dinner.
Why You’ll Love This Recipe
This cheesy mushroom stuffed chicken delivers plenty of flavor in every layer. The mushrooms cook in garlic butter with fresh parsley before being tucked inside seasoned chicken with mozzarella and Parmesan.
Searing the stuffed chicken before baking creates a beautifully golden exterior while helping the chicken remain juicy inside. The same skillet is then used to make the sauce, capturing the savory garlic butter and chicken juices rather than letting that flavor go to waste.
The result feels special enough for guests but remains approachable for a family dinner.
Ingredients
Mushrooms
- 4 tablespoons butter
- 8 ounces brown mushrooms, sliced
- 4 garlic cloves, minced
- 2 tablespoons fresh parsley, chopped
- Salt, to taste
- Ground black pepper, to taste
Chicken
- 4 boneless, skinless chicken breasts
- Salt, to taste
- Ground black pepper, to taste
- 1 teaspoon onion powder
- 1 teaspoon dried parsley
- 8 slices mozzarella cheese
- 1/4 cup Parmesan cheese, freshly grated
Garlic Parmesan Cream Sauce
- 1 tablespoon olive oil
- 2 large garlic cloves, minced
- 1 tablespoon Dijon mustard
- 1 1/2 cups half-and-half, reduced-fat cream, or evaporated milk
- 1/2 cup Parmesan cheese, finely grated
- Salt, to taste
- Ground black pepper, to taste
- 1/2 teaspoon cornstarch mixed with 2 teaspoons water, optional
- 2 tablespoons fresh parsley, chopped
Instructions
- Preheat the oven to 400°F (200°C).
- Melt the butter in a large oven-safe skillet over medium heat. Add 4 minced garlic cloves and cook for about 30–60 seconds, just until fragrant.
- Add the sliced mushrooms. Season lightly with salt and black pepper, then add 2 tablespoons chopped parsley.
- Cook the mushrooms, stirring occasionally, until tender and lightly browned. Transfer them to a bowl to cool, leaving the flavorful garlic butter and mushroom juices in the skillet.
- Pat the chicken breasts dry with paper towels. Season both sides with salt, black pepper, onion powder, and dried parsley.
- Carefully cut a horizontal pocket through the thickest side of each chicken breast without slicing completely through to the other side.
- Place 2 mozzarella slices inside each pocket.
- Divide the cooked mushroom mixture among the four chicken breasts, reserving any excess mushrooms for the sauce. Spoon approximately 1 tablespoon grated Parmesan into each chicken pocket.
- Secure each opening with 2–3 toothpicks to help keep the filling inside during cooking.
- Return the skillet containing the garlic butter juices to medium-high heat. Add the olive oil if the pan seems dry.
- Place the stuffed chicken breasts in the hot skillet. Sear until golden on the first side, then carefully turn and brown the other side.
- Cover the oven-safe skillet and transfer it to the preheated oven.
- Bake the Mushroom Stuffed Chicken for approximately 18–22 minutes, or until the thickest part of the chicken reaches a safe internal temperature of 165°F (74°C).
- Transfer the cooked chicken to a warm plate and carefully remove the toothpicks. Keep the pan juices in the skillet if making the cream sauce.
- Place the skillet over medium-low heat. Add 2 minced garlic cloves to the remaining pan juices and cook for about 30–60 seconds.
- Reduce the heat and stir in the Dijon mustard and half-and-half.
- Bring the sauce to a gentle simmer. Add any remaining mushrooms and the 1/2 cup grated Parmesan.
- Stir gently until the cheese melts and the sauce becomes smooth.
- If you prefer a thicker sauce, stir together the cornstarch and water. Gradually whisk the slurry into the simmering sauce until it reaches your desired consistency.
- Season with salt and black pepper, then stir in the fresh parsley.
- Return the chicken to the skillet and spoon the warm garlic Parmesan cream sauce over the top before serving.
Tips & Tricks
Choose chicken breasts that are fairly thick and similar in size. Thick breasts are easier to cut into pockets and provide enough room for the mushroom and cheese filling.
When cutting the pocket, keep the knife parallel to the cutting board and avoid slicing through the opposite side.
Let the mushroom mixture cool slightly before stuffing the chicken. This makes assembly easier and prevents the cheese from melting prematurely.
Don’t overcrowd the chicken pockets. Excessive filling is more likely to escape as the cheese melts.
Use an instant-read meat thermometer rather than relying only on cooking time. Chicken is safely cooked when the thickest portion reaches 165°F (74°C).
Freshly grated Parmesan melts more smoothly into the cream sauce than many pre-shredded varieties.
For halal-friendly garlic butter stuffed chicken, use halal-certified chicken and check that your cheeses and Dijon mustard meet your dietary requirements.
Details
Prep Time: 25 minutes
Cook Time: 35 minutes
Total Time: 1 hour
Yield: 4 servings
Category: Main Course
Method: Searing and Baking
Cuisine: American-Italian Inspired
Difficulty: Intermediate
Dietary Notes: Low-carb; halal-friendly when prepared with halal-certified chicken and suitable cheese and mustard
Notes
Cremini or baby bella mushrooms are excellent choices because they develop a deep savory flavor when sautéed in butter. White button mushrooms can also be used.
Provolone or another mild melting cheese can replace mozzarella.
For a lighter sauce, use evaporated milk instead of cream or half-and-half. Keep the heat gentle to maintain a smooth consistency.
The cream sauce is optional. The mozzarella stuffed chicken breast is flavorful enough to serve simply with its garlic butter pan juices and mushrooms.
Serve with mashed potatoes, pasta, steamed rice, cauliflower mash, green beans, asparagus, broccoli, or roasted vegetables.
Nutrition
Approximate nutrition per serving with cream sauce:
Calories: 720
Protein: 67 g
Carbohydrates: 12 g
Fat: 45 g
Nutrition information is an estimate and varies depending on chicken breast size, dairy products, cheese brands, and portion sizes.
FAQ
How do you keep stuffed chicken from falling apart?
Avoid cutting completely through the chicken when creating the pocket. After filling it, secure the opening with two or three toothpicks. Remember to remove all toothpicks before serving.
How do I know when mushroom stuffed chicken is cooked?
Use an instant-read thermometer in the thickest portion of the chicken, avoiding direct contact with the cheese filling. The chicken should reach an internal temperature of 165°F (74°C).
What mushrooms are best for stuffed chicken breast?
Brown mushrooms such as cremini or baby bella mushrooms work especially well because of their savory flavor and firm texture. White button mushrooms are a good alternative.
Can I prepare stuffed chicken breast ahead of time?
Yes. You can prepare the mushroom filling and stuff the chicken several hours ahead. Keep the assembled raw chicken covered in the refrigerator and cook it when you’re ready to serve.
Can I make creamy mushroom chicken without heavy cream?
Yes. Half-and-half or evaporated milk can create a creamy sauce without using heavy cream. Avoid boiling the sauce aggressively, as gentler heat helps prevent separation.
What goes well with cheesy mushroom stuffed chicken?
Mashed potatoes, rice, pasta, roasted potatoes, steamed broccoli, green beans, asparagus, or a crisp salad all work well. Starchy sides are especially good for soaking up the garlic Parmesan chicken sauce.
Storage
Allow leftovers to cool before placing them in an airtight container. Refrigerate the chicken and sauce for up to 3–4 days.
For freezing, the cooked stuffed chicken can be frozen for up to 2 months. The cream sauce is better prepared fresh because dairy sauces can sometimes separate after freezing and thawing.
Thaw frozen chicken overnight in the refrigerator.
For reheating, place the chicken in a covered baking dish with a spoonful of sauce and warm at 325°F (165°C) until heated through. Individual portions can also be reheated gently in the microwave.
Avoid overheating, as prolonged cooking can dry out the chicken and cause the cheese filling to separate.
Similar Recipes
Mushroom Stuffed Chicken with Garlic Parmesan Sauce
Ingredients
Mushrooms
- 4 tablespoons butter
- 8 ounces brown mushrooms sliced
- 4 garlic cloves minced
- 2 tablespoons fresh parsley chopped
- Salt to taste
- Ground black pepper to taste
Chicken
- 4 boneless skinless chicken breasts
- Salt to taste
- Ground black pepper to taste
- 1 teaspoon onion powder
- 1 teaspoon dried parsley
- 8 slices mozzarella cheese
- 1/4 cup Parmesan cheese freshly grated
Garlic Parmesan Cream Sauce
- 1 tablespoon olive oil
- 2 large garlic cloves minced
- 1 tablespoon Dijon mustard
- 1 1/2 cups half-and-half reduced-fat cream, or evaporated milk
- 1/2 cup Parmesan cheese finely grated
- Salt to taste
- Ground black pepper to taste
- 1/2 teaspoon cornstarch mixed with 2 teaspoons water optional
- 2 tablespoons fresh parsley chopped
Instructions
- Preheat the oven to 400°F (200°C).
- Melt the butter in a large oven-safe skillet over medium heat. Add 4 minced garlic cloves and cook for about 30–60 seconds, just until fragrant.
- Add the sliced mushrooms. Season lightly with salt and black pepper, then add 2 tablespoons chopped parsley.
- Cook the mushrooms, stirring occasionally, until tender and lightly browned. Transfer them to a bowl to cool, leaving the flavorful garlic butter and mushroom juices in the skillet.
- Pat the chicken breasts dry with paper towels. Season both sides with salt, black pepper, onion powder, and dried parsley.
- Carefully cut a horizontal pocket through the thickest side of each chicken breast without slicing completely through to the other side.
- Place 2 mozzarella slices inside each pocket.
- Divide the cooked mushroom mixture among the four chicken breasts, reserving any excess mushrooms for the sauce. Spoon approximately 1 tablespoon grated Parmesan into each chicken pocket.
- Secure each opening with 2–3 toothpicks to help keep the filling inside during cooking.
- Return the skillet containing the garlic butter juices to medium-high heat. Add the olive oil if the pan seems dry.
- Place the stuffed chicken breasts in the hot skillet. Sear until golden on the first side, then carefully turn and brown the other side.
- Cover the oven-safe skillet and transfer it to the preheated oven.
- Bake the Mushroom Stuffed Chicken for approximately 18–22 minutes, or until the thickest part of the chicken reaches a safe internal temperature of 165°F (74°C).
- Transfer the cooked chicken to a warm plate and carefully remove the toothpicks. Keep the pan juices in the skillet if making the cream sauce.
- Place the skillet over medium-low heat. Add 2 minced garlic cloves to the remaining pan juices and cook for about 30–60 seconds.
- Reduce the heat and stir in the Dijon mustard and half-and-half.
- Bring the sauce to a gentle simmer. Add any remaining mushrooms and the 1/2 cup grated Parmesan.
- Stir gently until the cheese melts and the sauce becomes smooth.
- If you prefer a thicker sauce, stir together the cornstarch and water. Gradually whisk the slurry into the simmering sauce until it reaches your desired consistency.
- Season with salt and black pepper, then stir in the fresh parsley.
- Return the chicken to the skillet and spoon the warm garlic Parmesan cream sauce over the top before serving.
Notes
Conclusion
Mushroom Stuffed Chicken combines juicy chicken, garlicky mushrooms, gooey mozzarella, and savory Parmesan in an impressive but approachable dinner. Finishing everything with creamy garlic Parmesan sauce makes the dish even more comforting.
Serve this stuffed chicken breast recipe with your favorite vegetables, pasta, rice, or potatoes for a restaurant-style meal that’s easy to enjoy at home.