Garlic Butter Mushroom Stuffed Chicken

If you’re looking for a show-stopping dinner that’s surprisingly simple to make, this Garlic Butter Mushroom Stuffed Chicken is it. Juicy chicken breasts are filled with a rich, savory mixture of sautéed mushrooms, garlic, herbs, and melty cheese, then seared and baked to golden perfection. This dish is packed with flavor, low on effort, and perfect for both weeknights and special occasions.
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Why You’ll Love This Recipe
Rich and Savory – Garlic butter mushrooms bring deep, earthy flavor to every bite
Cheesy and Juicy – Melted mozzarella keeps the chicken moist and indulgent
One-Pan Meal – Minimal cleanup with everything cooked in a single skillet
Elegant Yet Easy – Looks fancy, but comes together with everyday ingredients
Versatile – Pair with pasta, salad, or veggies for a complete meal

Ingredients You’ll Need
For the Mushroom Filling:
1 tbsp butter
1 tbsp olive oil
1½ cups mushrooms, finely chopped (button or cremini work great)
2 cloves garlic, minced
½ tsp dried thyme
¼ tsp salt
¼ tsp black pepper

For the Chicken:
4 boneless, skinless chicken breasts
1 tsp salt
½ tsp black pepper
1 tsp paprika
1 tsp garlic powder
1 tbsp olive oil (for searing)
4 slices mozzarella cheese (or 1 cup shredded)
Toothpicks or kitchen twine (to secure the chicken)

For the Garlic Butter Sauce:
2 tbsp butter
2 cloves garlic, minced
1 tbsp fresh parsley, chopped
Juice of ½ lemon (optional for brightness)

Tools You’ll Need
Large oven-safe skillet
Sharp knife
Tongs
Toothpicks or twine
Cutting board

Step-by-Step Instructions
Step 1: Make the Mushroom Filling

1. Heat butter and olive oil in a skillet over medium heat
2. Add mushrooms and cook for 5–6 minutes until browned and soft
3. Stir in garlic, thyme, salt, and pepper
4. Cook for another 1–2 minutes until fragrant, then remove from heat and let cool slightly

Step 2: Prepare the Chicken
5. Preheat your oven to 375°F (190°C)
6. Butterfly each chicken breast by slicing it horizontally, being careful not to cut all the way through
7. Open the chicken like a book and season both sides with salt, pepper, paprika, and garlic powder

Step 3: Stuff the Chicken
8. Spoon the mushroom mixture evenly into each chicken breast
9. Add a slice (or a few tablespoons) of mozzarella cheese on top of the mushrooms
10. Fold the chicken back over and secure the edges with toothpicks or kitchen twine

Step 4: Sear the Chicken
11. Heat olive oil in an oven-safe skillet over medium-high heat
12. Sear the stuffed chicken breasts for 3–4 minutes per side until golden brown

Step 5: Bake and Finish the Sauce
13. Transfer the skillet to the preheated oven and bake for 15–20 minutes, or until the chicken reaches 165°F internally
14. While the chicken bakes, melt 2 tbsp butter in a small saucepan
15. Add minced garlic and cook for 1–2 minutes, then stir in parsley and lemon juice

Step 6: Serve
16. Remove toothpicks or twine from the chicken
17. Drizzle with garlic butter sauce
18. Serve hot with your favorite side dishes

Tips for Success
Use Even-Sized Chicken – This ensures all pieces cook at the same time
Don’t Overfill – Too much filling can cause the chicken to split open
Secure Properly – Use toothpicks or tie with kitchen twine to keep everything tucked in
Let It Rest – Rest the chicken for 5 minutes after baking to lock in juices
Deglaze the Pan – Add a splash of broth or lemon juice to the skillet after baking to make an extra flavorful pan sauce

Serving Suggestions
Creamy Mashed Potatoes – Perfect to soak up the garlic butter sauce
Steamed Green Beans or Asparagus – Adds a fresh, vibrant touch
Garlic Butter Pasta – Keep the flavors going with a simple side
Garden Salad – Light and crisp for balance

How to Store & Reheat
Storing:
Store leftovers in an airtight container in the fridge for up to 3 days

Freezing:
Wrap each cooled stuffed chicken breast tightly in foil and place in a freezer-safe bag
Freeze for up to 2 months

Reheating:
Reheat in a 350°F oven for 15–20 minutes or until heated through
Or microwave on medium power in 1-minute intervals, covering with a damp paper towel

Frequently Asked Questions

1. Can I use chicken thighs instead of breasts?
   Yes, but make sure they’re boneless and large enough to stuff
2. What cheese works best?
   Mozzarella is classic, but provolone, Swiss, or even cream cheese can be used
3. Can I prep this ahead of time?
   Absolutely—assemble the stuffed chicken in advance and refrigerate until ready to cook
4. How do I make this dairy-free?
   Use a dairy-free cheese substitute and olive oil instead of butter for sautéing and sauce
5. Is this keto or low-carb friendly?
   Yes! Just pair it with low-carb sides like roasted veggies or salad

Final Thoughts
This Garlic Butter Mushroom Stuffed Chicken is the kind of dish that feels restaurant-worthy but is totally achievable at home. It’s flavorful, comforting, and full of textures—melty cheese, juicy chicken, and earthy mushrooms. Perfect for dinner parties, date nights, or an elevated family meal.
Try it once and it’s sure to become a regular on your menu. Don’t forget to share your creations and tag your delicious results—I’d love to see them!

Preparation Time: 15 minutes
Cooking Time: 25 minutes
Cuisine: American

Nutritional Information (Per Serving):
Calories: 410 | Protein: 38g | Carbohydrates: 5g | Fat: 26g | Fiber: 1g | Sodium: 490mg

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