Garlic Butter Mushroom Chicken – tender chicken breasts stuffed with sautéed mushrooms, garlic, herbs, and melty cheese. Seared golden, baked to juicy perfection, and finished with a rich garlic butter sauce. A cozy, flavorful dinner that feels fancy but is easy enough for weeknights. Serve with roasted veggies or a fresh salad for a complete, crowd-pleasing meal.
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Garlic Butter Mushroom Stuffed Chicken
Ingredients
Equipment
Method
- Heat butter and olive oil in a skillet over medium heat. Add mushrooms and sauté 5–6 minutes until browned and moisture evaporates. Stir in minced garlic, thyme, salt, and pepper; cook 1–2 minutes more. Let cool slightly.
- Preheat oven to 375°F (190°C). Butterfly each chicken breast horizontally to create a pocket. Season inside and out with salt, pepper, paprika, and garlic powder.
- Stuff each breast with the mushroom mixture and mozzarella. Fold closed and secure with toothpicks or kitchen twine.
- In an oven-safe skillet, heat olive oil over medium-high heat. Sear stuffed breasts 3–4 minutes per side until golden brown.
- Transfer the skillet to the oven and bake for 15–20 minutes, or until internal temperature reaches 165°F (74°C).
- While chicken bakes, melt butter in a small saucepan. Add garlic and cook 1–2 minutes, then stir in parsley and lemon juice for the sauce.
- Remove toothpicks, plate chicken, and spoon warm garlic butter sauce over top. Serve immediately.
Notes
Why this works
An elegant stuffed chicken breast delivers juicy meat, a savory mushroom core, and a rich garlic‑butter finish, all with weeknight‑friendly steps and timing for reliable results at home. The combination of golden searing, melty mozzarella, and bright parsley‑lemon sauce creates a restaurant‑style meal without complicated techniques.

Ingredients with notes
- Butter: Adds richness and helps mushrooms and chicken brown evenly for deeper flavor development.
- Olive oil: Supports sautéing and searing while preventing sticking; extra‑virgin brings a pleasant, mellow fruitiness.
- Mushrooms (button or cremini): Provide earthy depth and tender texture; choose firm caps with even color for best sauté.
- Fresh garlic: Drives aroma and savory warmth in both filling and finishing sauce; mince finely for even distribution.
- Dried thyme: Lifts the mushroom mixture with herbal notes; use a fresh jar for stronger aroma and flavor.
- Salt and black pepper: Essential seasoning that sharpens and balances every component; freshly ground pepper is ideal.
- Chicken breasts (boneless, skinless): Select similarly sized, plump pieces for even cooking and clean stuffing pockets.
- Paprika: Adds gentle smokiness and color without heat; sweet paprika keeps the profile mild.
- Garlic powder: Reinforces savory flavors so every bite tastes well‑seasoned throughout.
- Mozzarella: Melts smoothly for stretchy, creamy texture inside the chicken; fresh slices or quality shreds both work.
- Fresh parsley: Brightens the butter sauce and adds fresh, green aromatics.
- Fresh lemon juice (optional): Finishes the sauce with a clean, tangy pop that balances richness.
Step‑by‑step method
- Make the filling: Heat butter with a splash of olive oil over medium heat, sauté mushrooms 5–6 minutes until moisture evaporates and edges brown, then stir in minced garlic, dried thyme, salt, and pepper for 1–2 minutes; cool slightly.
- Prep chicken: Heat oven to 375°F, butterfly each breast horizontally to create a pocket, and season inside and out with salt, pepper, paprika, and garlic powder.
- Stuff: Spoon in the mushroom mixture and add mozzarella, then fold closed and secure with toothpicks or kitchen twine to keep filling in place.
- Sear: In an oven‑safe skillet with olive oil over medium‑high heat, sear stuffed breasts 3–4 minutes per side until golden.
- Bake: Transfer skillet to oven 15–20 minutes until the thickest part reaches 165°F; verify with a meat thermometer for safety.
- Sauce: While chicken bakes, melt butter in a small saucepan, add garlic 1–2 minutes, then stir in parsley and a squeeze of lemon to finish.
- Serve: Remove picks or twine, plate, and spoon warm garlic‑butter sauce over top; pair with a simple side for a complete meal.
Storage tips
Refrigerate leftovers in an airtight container for up to 3 days to maintain freshness and food safety. For best texture, slice before reheating in the microwave or on the stovetop so cheese remelts without drying the meat. Wrap individual portions tightly in foil and freeze in a zip‑top bag for convenient future meals.
Ingredient swaps
Use shiitake or portobello for a bolder, meatier mushroom flavor, or a blend for added texture complexity. Replace mozzarella with Swiss or provolone for slightly nuttier melt while keeping a creamy interior. Swap dried thyme with fresh thyme or rosemary; increase quantity for fresh herbs since they’re milder.
Serving ideas
Pair with roasted green beans, a crisp Caesar salad, or buttery mashed potatoes for classic comfort. For an elevated feel, serve over creamy polenta or add simple garlic bread to catch extra sauce. On busy nights, steamed broccoli makes a fast side that absorbs the buttery juices nicely.
Cultural context
Stuffed chicken appears across many culinary traditions, from French inspirations to Italian‑style rolls, turning a modest cut into a celebratory main. A garlic‑and‑mushroom filling fits this lineage, offering deep savoriness with straightforward technique for home cooks.
Recipe FAQs
How to keep stuffed chicken moist?
Searing before baking and using a rich mushroom filling help retain juices for tender slices.
Can the filling be made ahead?
Yes, prepare the mushroom mixture up to 1 day in advance and chill before stuffing.
What cheese alternatives work?
Provolone or gouda provide creamy melt and fuller flavor if mozzarella isn’t available.
Substitute for parsley in the sauce?
Fresh basil or chives add similar brightness if parsley is unavailable.
How to know it’s done?
Use a thermometer; the thickest part should read 165°F for safe serving.
What sides pair best?
Roasted potatoes, sautéed greens, or a simple garden salad complement the rich, savory profile