Oh my goodness, let me tell you about the first time I made this Mushroom Stuffed Chicken—it was pure magic! I’d been craving something indulgent but still low-carb, and when those golden-brown chicken breasts came out of the oven oozing with garlicky, cheesy mushroom goodness? Wow. My kitchen smelled like a fancy bistro, and my family went absolutely wild for it. This recipe hits that perfect sweet spot between comforting and elegant—the kind of dish you’d proudly serve to company but is easy enough for weeknights. That creamy mushroom filling tucked inside juicy chicken? Absolute perfection. Trust me, once you try this, it’ll become your new go-to comfort food.
Why You’ll Love This Mushroom Stuffed Chicken
Listen, I know you’re going to adore this recipe as much as I do – here’s why:
- Easy elegance: Looks fancy but comes together in under 40 minutes
- Flavor bomb: That garlic butter mushroom filling? Absolute heaven
- Low-carb comfort: All the richness without the guilt
- Cheese pull magic: That melty mozzarella center gets me every time
- One-pan wonder: Goes from skillet to oven with minimal cleanup
Seriously, what’s not to love? It’s the kind of dish that makes you feel like a kitchen rockstar with minimal effort.
Ingredients for Mushroom Stuffed Chicken
Okay, here’s the shopping list for this flavor explosion – I promise every ingredient matters! Gather these goodies:
- 4 boneless, skinless chicken breasts: Look for thick, even ones (about 6 oz each) so they’re easier to stuff
- 2 cups sliced mushrooms: Cremini or button work great – slice ’em about 1/4-inch thick
- 3 cloves minced garlic: Fresh is best here, trust me
- 3 tbsp unsalted butter: Divided (we’ll use it in stages)
- 1 tsp Italian seasoning: Or make your own blend with oregano, basil, and thyme
- 1 cup packed shredded mozzarella: The good stuff, not pre-shredded if possible
- 1/4 cup grated parmesan: For that irresistible crispy top
- 2 tbsp chopped fresh parsley: For that gorgeous green finish
See? Nothing too fancy – just quality ingredients that work magic together. Now let’s get cooking!
Equipment Needed
You probably have most of this already in your kitchen – here’s what you’ll need to make this mushroom stuffed chicken magic happen:
- Oven-safe skillet: A 10-inch cast iron or stainless steel pan works perfectly
- Sharp knife: For cutting those chicken pockets like a pro
- Toothpicks: Essential for keeping all that cheesy goodness inside
- Cutting board: For prepping your mushrooms and garlic
- Measuring spoons: Because eyeballing butter never works out well for me!
That’s it – simple tools for an impressive dish. Now let’s get to the fun part!
How to Make Mushroom Stuffed Chicken
Alright, let’s dive into making this beauty! I’ll walk you through each step – it’s easier than you think, and oh-so-worth it when you cut into that cheesy, mushroomy center.
Preparing the Mushroom Filling
First, let’s make that incredible filling. Heat 1 tbsp butter in your skillet over medium heat until it’s just starting to bubble. Toss in your sliced mushrooms and garlic with a pinch of salt – that salt helps draw out their moisture. Sauté until they’re golden brown and smell amazing, about 5 minutes. The mushrooms should shrink by about half and get that beautiful caramel color. Remove from heat and let them cool slightly while you prep the chicken.
Stuffing and Searing the Chicken
Now for the fun part! Using a sharp knife, cut a deep pocket into the side of each chicken breast – don’t go all the way through! Stuff each pocket with about 1/4 cup of the mushroom mixture and a generous sprinkle of mozzarella. Secure with toothpicks – trust me, you’ll want to do this! Heat oil in the same skillet and sear the chicken for 4-5 minutes per side until you get that gorgeous golden crust.
Baking the Stuffed Chicken
Transfer your skillet to a 375°F oven (or move chicken to a baking dish if your skillet isn’t oven-safe). Sprinkle parmesan over each breast – this creates that irresistible crispy top. Bake for 15-18 minutes until the chicken reaches 165°F inside. While it bakes, melt remaining butter with garlic and Italian seasoning for the final drizzle. When it comes out? Absolute perfection!

Tips for Perfect Mushroom Stuffed Chicken
After making this dish dozens of times, I’ve learned a few tricks that make all the difference:
- Even stuffing: Distribute the filling evenly so every bite has mushroom-cheese goodness
- Don’t overcook: Use a meat thermometer – 165°F is perfect for juicy chicken
- Fresh herbs: That parsley garnish isn’t just pretty – it adds bright freshness
- Rest before cutting: Let chicken sit 5 minutes so the cheese doesn’t ooze out
- Quality cheese: Freshly grated melts better than pre-shredded
Follow these simple tips, and you’ll have restaurant-worthy stuffed chicken every time!
Serving Suggestions for Mushroom Stuffed Chicken
Oh, let me tell you how I love to serve this beauty! That rich, cheesy chicken pairs perfectly with:
- Roasted asparagus – the crisp-tender texture balances the creamy filling
- Garlic mashed cauliflower – soaks up all that delicious garlic butter
- A simple arugula salad – the peppery greens cut through the richness
Honestly? Sometimes I just eat it straight from the pan – no shame in my game!
Storage and Reheating Instructions
Okay, confession time – this mushroom stuffed chicken rarely lasts long in my house! But if you’ve got leftovers (lucky you), store them airtight in the fridge for up to 3 days. When reheating, skip the microwave – it’ll make the chicken rubbery. Instead, pop it in a 350°F oven for 10-15 minutes or warm it gently in a skillet to keep that gorgeous crispy exterior. The cheese will get all melty again, and you’ll swear it’s fresh from the oven!
Mushroom Stuffed Chicken Variations
The beauty of this recipe? You can totally make it your own! Try swapping mushrooms for sautéed spinach with a pinch of nutmeg, or mix in some gorgonzola for extra tang. My cousin swears by adding sun-dried tomatoes to the filling—such a flavor boost! Whatever you choose, just keep that golden rule: don’t skimp on the cheese. It’s what makes that first cut-in moment so magical!
Nutritional Information
Here’s the nutritional breakdown per serving (values are estimates and may vary based on your specific ingredients and portion sizes):
- Calories: 480
- Protein: 45g
- Carbs: 6g
- Fat: 28g
Remember, these numbers can change if you tweak the recipe (like using more cheese – no judgment here!).
Frequently Asked Questions
I get asked about this mushroom stuffed chicken all the time – here are the answers to the most common questions that pop up!
Can I Use Frozen Mushrooms?
You can, but fresh is definitely better! Frozen mushrooms release way more liquid when cooked, which can make your filling watery. If you must use frozen, thaw them completely and squeeze out excess moisture with paper towels before sautéing.
How Do I Know When the Chicken Is Done?
The absolute best way? Use an instant-read thermometer – it should hit 165°F in the thickest part. No thermometer? Make a small cut to check that the juices run clear and there’s no pink inside.
Can I Prep This Dish Ahead?
Absolutely! You can stuff the chicken breasts and refrigerate them (covered) for up to 6 hours before cooking. I don’t recommend freezing them stuffed though – the texture gets weird.
What Other Mushrooms Work Well?
Oh, get creative! Baby bellas add earthiness, shiitakes bring umami, and oyster mushrooms add fancy flair. Just avoid portobellos – they’re too watery for this recipe.
Is There a Dairy-Free Option?
Sure! Skip the cheese and use a dairy-free butter alternative. The mushrooms still make it super flavorful, though you’ll miss that ooey-gooey cheese pull.
Now go make this mushroom stuffed chicken and wow your tastebuds – you’re gonna love it!
Print
Mouthwatering 4-Ingredient Mushroom Stuffed Chicken Perfection
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Diet: Low Carb
Description
A creamy and cheesy stuffed chicken dish with mushrooms and garlic butter, perfect for a comforting dinner.
Ingredients
- 4 boneless, skinless chicken breasts
- 2 tbsp olive oil
- 2 cups mushrooms, sliced (cremini or button)
- 3 cloves garlic, minced
- 3 tbsp unsalted butter
- 1 tsp Italian seasoning
- Salt & pepper to taste
- 1 cup shredded mozzarella or provolone cheese
- 1/4 cup grated parmesan
- 2 tbsp chopped parsley (for garnish)
- Toothpicks to secure
Instructions
- In a skillet, melt 1 tbsp butter and sauté garlic and mushrooms with a pinch of salt until golden and tender.
- Cut a deep pocket into each chicken breast and stuff with the mushroom mix and mozzarella.
- Heat olive oil in a skillet and sear the stuffed chicken on both sides until golden—about 4–5 minutes.
- Transfer to a baking dish, top with parmesan, and bake at 375°F for 15–18 minutes or until cooked through.
- Melt remaining butter with a pinch of garlic and Italian seasoning, then drizzle over the finished chicken. Garnish with parsley.
Notes
- Use toothpicks to secure the chicken breasts while cooking.
- Adjust cheese and seasoning to taste.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 chicken breast
- Calories: 480
- Sugar: 2g
- Sodium: 450mg
- Fat: 28g
- Saturated Fat: 12g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 1g
- Protein: 45g
- Cholesterol: 150mg
