The Best Cheesy Garlic Butter Mushroom Stuffed Chicken Recipe

This Mushroom Stuffed Chicken Breast is crispy on the outside, juicy on the inside, and packed with flavor. Imagine tender chicken stuffed with gooey cheese and garlicky mushrooms, then seared to golden perfection—a must-try for a restaurant-quality meal at home!


Ingredients (Serves 4)

For the Chicken:

  • 4 chicken breasts, boneless & skinless
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon paprika
  • ½ teaspoon garlic powder

For the Mushroom Filling:

  • 1 tablespoon butter
  • 1 tablespoon olive oil
  • 1½ cups mushrooms, finely chopped
  • 3 cloves garlic, minced
  • ½ teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon dried thyme
  • 1 cup shredded mozzarella cheese (or provolone!)
  • ¼ cup Parmesan cheese, grated

For the Garlic Butter Sauce:

  • 3 tablespoons butter
  • 2 cloves garlic, minced
  • ½ teaspoon Italian seasoning
  • 1 tablespoon fresh parsley, chopped

Instructions

1. Prepare the Chicken

  • Slice a pocket into each chicken breast, being careful not to cut all the way through.
  • Season both sides with salt, black pepper, paprika, and garlic powder.

2. Make the Mushroom Filling

  • Heat butter and olive oil in a skillet over medium heat.
  • Add chopped mushrooms, sautéing for 5 minutes until softened.
  • Stir in garlic, salt, black pepper, and thyme, cooking for another 2 minutes.
  • Remove from heat and mix in mozzarella and Parmesan cheese.

3. Stuff the Chicken

  • Spoon the cheesy mushroom filling into each chicken pocket.
  • Secure with toothpicks if needed.

4. Sear the Chicken

  • Heat 1 tablespoon olive oil in a large skillet over medium-high heat.
  • Sear the chicken for 4-5 minutes per side until golden brown.
  • Remove from skillet and set aside.

5. Make the Garlic Butter Sauce & Finish Cooking

  • In the same skillet, melt butter over low heat.
  • Stir in garlic and Italian seasoning, cooking for 1 minute until fragrant.
  • Return stuffed chicken to the skillet, spooning the garlic butter over it.
  • Cover and cook for 5-7 minutes on low heat until chicken is fully cooked (165°F / 75°C internal temp).

Serving Suggestions

✔ Pair with roasted potatoes, steamed asparagus, or a fresh salad.
✔ Drizzle extra garlic butter sauce over the chicken for even more flavor!


Storage & Reheating Tips

✔ Store leftovers in an airtight container in the fridge for 3-4 days.
✔ Reheat in the oven at 350°F (175°C) for 10 minutes to keep it juicy.


Pro Tips for the Best Stuffed Chicken

Use a sharp knife to cut a deep pocket without slicing through.
Sear before baking for a crispy outside and juicy inside.
Toothpicks help hold the stuffing in—remove them before serving!


Would you like a keto-friendly version of this recipe? 😊

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