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Boursin Cheese Stuffed Mushrooms
Updated: March 22, 2026
Published: May 19, 2024
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My Boursin cheese stuffed mushrooms are a simple recipe and one I’ve been making for years. They are a staple at holiday parties and whenever I am entertaining. But that doesn’t mean I save them for special occasions. I make these often as an appetizer, serve on game days and often have them as a lite meal with a side salad. Stuffed mushrooms are a family favorite so these, along with my truffle infused Parmesan & sausage stuffed mushrooms and my crab & shrimp stuffed mushrooms show up all the time around here. It feels like a treat and seems special, but these are just so easy to make that I keep them in regular rotation.
It only takes a handful of ingredients to make these Boursin stuffed mushrooms, plus a couple of my tried and true tips for making these delicious.
Why This Recipe Works + Key Takeaways
These Boursin Cheese Stuffed Mushrooms come together with just a handful of ingredients, but a few smart techniques are what make them genuinely special. The star of the show — Boursin Garlic & Fine Herbs cheese — is already packed with chives, parsley, and garlic, which means the filling requires zero extra seasoning and delivers maximum flavor with minimal effort. Rather than sprinkling on raw panko and hoping the oven does the work, the breadcrumbs are toasted on the stovetop with olive oil, garlic powder, and minced onion until golden — building deep, savory flavor before the mushrooms ever hit the oven and eliminating the need to broil at the end. The real secret weapon, though, is the chicken stock: pouring room-temperature or warm stock into the bottom of the casserole dish (not over the mushrooms) keeps them moist and flavorful without making them soggy, solving the number-one problem with dry-baked stuffed mushrooms. The result is a mushroom that’s tender all the way through, filled with melty, garlicky cheese, and crowned with a genuinely crunchy, golden topping — all in about 30 minutes.
The Ingredients & Potential Substitutions
White Button Mushrooms — The foundation of the dish. Button mushrooms have a mild, earthy flavor that lets the Boursin cheese shine without competing with it. Their round, sturdy caps are the perfect vessel for holding the filling and they maintain their shape beautifully during baking. Cremini (baby bella) mushrooms are an excellent substitute and will give you a slightly deeper, more robust mushroom flavor.
Boursin Garlic & Fine Herbs Cheese — The heart of this recipe and what makes it so effortlessly delicious. This creamy, spreadable cheese comes pre-seasoned with garlic, chives, parsley, and herbs, which means you get a rich, complex filling without any extra work. While Boursin is truly the star here, in a pinch you can substitute herbed cream cheese or a soft goat cheese mixed with fresh garlic and herbs — just know the flavor will be a little different.
Panko Breadcrumbs — Panko brings that all-important crunch and textural contrast to the soft, creamy filling. Regular breadcrumbs can be used in a pinch, but panko has a lighter, crispier texture that really elevates the finished dish. For a gluten-free version, simply swap in gluten-free panko — brands like Kikkoman and Simple Truth Organic both work beautifully.
Olive Oil — Used to toast the panko on the stovetop, the olive oil helps the breadcrumbs brown evenly and adds a subtle richness to the topping. Butter is a great substitute here and will give the topping an even more golden, indulgent flavor.
Garlic Powder — Adds a warm, savory depth to the toasted panko topping that complements the garlic already present in the Boursin. Fresh minced garlic can be substituted, though it may brown more quickly in the skillet so keep a close eye on it.
Dry Minced Onion — This pantry staple adds a gentle sweetness and savory backbone to the breadcrumb topping. Onion powder works as a substitute, or you can use finely minced fresh shallot for a slightly more delicate flavor.
Salt and Black Pepper — Essential for seasoning the panko topping and bringing all the flavors into balance. Freshly ground black pepper is always recommended for the best flavor.
Chicken Stock — This is the secret ingredient that sets this recipe apart. Poured into the bottom of the casserole dish before baking, the stock gently steams the mushrooms from below, keeping them perfectly moist and infusing them with savory flavor — without making the topping soggy. Vegetable stock works just as well and makes the dish vegetarian-friendly.
Fresh Thyme — An optional garnish, but one worth using. The delicate, herby aroma of fresh thyme is a natural partner for both mushrooms and the Boursin cheese. Fresh flat-leaf parsley makes a lovely alternative if thyme isn’t on hand.
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How to Make Boursin Cheese Stuffed Mushrooms
- The first thing you’ll want to do is prep your mushrooms. Remove the stems. I save those for stock, soup or chop and add to sauces, etc. Next, wipe your mushrooms clean with a damp paper towel. This is usually a fast process as most cultivated mushrooms don’t get packaged with a lot of dirt. Put the mushrooms to the side. Note that I used white button mushrooms, but cremini mushrooms would also be delicious in this dish.
- Next up, is my panko topping. Here is where I deviate from the norm. I don’t just sprinkle panko on top of my mushrooms. I love the crunch that panko brings to the party, but they are pretty bland. I season and toast my panko breadcrumbs on the stove before I top my mushrooms. It adds a ton of flavor and saves you a step at the end (you won’t have to broil these to get the crumbs golden).
- In a small nonstick skillet, add the teaspoon of olive oil, the panko and the seasonings (salt, pepper, garlic powder and minced onion). Stir over medium heat until golden brown. Remove from stove and let cool.
- It is now time to assemble your stuffed mushrooms with Boursin Cheese. This couldn’t be easier when using this incredibly flavored cheese. The cheese is already flavored with garlic and spices so you really don’t have to add anything to your stuffing. You can find it at the grocery store. I use a scant 1/2 tablespoon per mushroom BUT feel free to use as much as you like. These are your mushrooms. Note if you have very large mushrooms, you’ll need more; smaller mushrooms may take less. Place them in a small casserole dish.
- Pour the room temperature or heated stock into the bottom of the dish. You don’t want to pour the stock over the mushrooms. That would just make your breadcrumb topping soggy. Note that I use room temperature or heated stock so it speeds up the cooking process. Adding cold stock could add another 5-10 minutes to cooking time and I can’t wait that long!!! LOL
- Sprinkle the toasted panko over the tops of the mushrooms. Don’t worry if some fall into the casserole dish. When baked, it actually makes a delicious soft and yummy “sauce” that I love. Scoop it onto the plate or soak it up with crusty bread! YUM!
- Pop the casserole dish into a preheated 350 degree F. oven and bake for 25-30 minutes until the mushrooms are cooked through, the cheese is all melted and the topping is crunchy. Because you have toasted your Panko, you don’t need to pop these under the broiler. I just serve three per person with a fresh thyme sprig. You could sprinkle chopped parsley over the top too. Enjoy.
PRO TIP:
- I see a lot of recipes where they just put the mushrooms in a dish with no liquid. I find that the mushrooms are almost raw when they are done and not as flavorful. The chicken stock trick is one of my go to ways of cooking stuffed mushrooms. Try it, you’ll never go back to dry baking your shrooms again!
Gluten-Free stuffed Mushrooms
One note: if you want gluten-free stuffed mushrooms, simply use gluten-free panko. Kikoman makes a really good one, as does, Simple Truth Organic. I can find both of these at my local Ralph’s supermarket, and of course, online.
How and When to Serve These
These mushrooms are wonderfully versatile and feel far more impressive than the effort they require. They’re a natural fit as a party appetizer, a game-day snack, or a holiday entertaining staple, but there’s no reason to save them for special occasions — they work equally well as a light meal alongside a simple side salad. Serve them straight from the oven while the cheese is still bubbling and the topping is at its crunchiest. A sprig of fresh thyme makes a beautiful, aromatic garnish, or finish with a sprinkle of chopped fresh parsley for a pop of color. Don’t overlook the pan juices — any toasted panko that falls into the casserole dish during baking absorbs the stock and melted cheese to create a soft, savory “sauce” that’s delicious spooned onto the plate or soaked up with crusty bread. For entertaining, plan on three mushrooms per person as a starter. They pair beautifully with a crisp white wine, a light red, or even a sparkling option if you’re celebrating.
Top FAQs About Boursin Cheese Stuffed Mushrooms
Boursin has a base that is sweet, and very light, with a slightly crumbly texture. The classic Garlic & Fine Herbs variety has “a nice garlic taste with a big herby taste that is absolutely delicious and make it perfect to cook with. The cheese features herbs like chives, parsley, and garlic that create a rich, savory flavor profile.
These are incredibly simple – many recipes use just a handful of ingredients: mushroom caps and Boursin cheese, panko, olive oil, seasonings and stock. It is one of the simplest appetizers you will ever make.
You can use button mushrooms, baby bella, or cremini mushrooms. The caps should be large enough to hold the cheese filling and sturdy enough to maintain their shape when baked.
Most recipes call for baking at 350 – 400 degrees F for 8-15 minutes. The key is to bake the mushrooms only until they start to release moisture. but are still slightly firm making them the perfect finger food and ensuring they aren’t dried out. The stock I add to the casserole dish ensures this is the case.
Yes, you can prep the mushrooms and stuff them with cheese several hours ahead, then bake just before serving. They’re best served warm and fresh from the oven.
Common additions include smoked paprika for color and flavor, sautéed shallots, or even cooked sausage for a heartier version. Some recipes top with Parmesan cheese.
Yes, Boursin stuffed mushrooms are naturally low in carbs and keto-friendly, making them perfect for those following low-carb diets. Just omit the crunchy panko topping.
They work as appetizers for parties, side dishes with roasted meats, or as part of a cheese board. They pair well with wine and can complement dishes like steak, chicken, or roast beef.
Remove the mushroom stems, avoid overcooking, and make sure to drain any excess moisture that accumulates during baking. Some recipes suggest pre-roasting the caps briefly before stuffing. I use stock to keep them moist but they won’t be soggy.
While Boursin’s herb and garlic flavor is unique, you could substitute with herbed cream cheese or goat cheese mixed with fresh herbs and garlic, though the taste will be different.
Storing and Reheating
These mushrooms are best served warm and fresh from the oven, but leftovers are absolutely worth saving. Store any cooled mushrooms in an airtight container in the refrigerator for up to 3 days. Keep in mind that the panko topping will soften as they sit — that’s the nature of any breadcrumb topping once it mingles with moisture overnight. To reheat, skip the microwave if you can: place the mushrooms in a small baking dish and warm them in a 350°F oven for about 10 minutes, until heated through. This helps revive some of the texture in the filling and keeps the mushrooms from turning rubbery. If the topping has gone soft, a quick 1–2 minutes under the broiler will crisp things back up nicely. If you’d like to get ahead of things, you can stuff the mushrooms with cheese several hours in advance and refrigerate them unbaked, then add the toasted panko and bake just before serving — that’s the best way to ensure a perfect result every time.
Did you enjoy this recipe? If so, please leave a comment below. I’d love to hear how they came out for you. Looking for other easy appetizer recipes? Be sure to check out these:
Boursin Cheese Stuffed Mushrooms
A simply delicious appetizer, these Boursin Cheese Stuffed Mushrooms are easy to make and perfect for guests.
Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.
Ingredients
- 6 Large White button mushrooms
- 3 Tbsp. Boursin Garlic & Fine Herbs Cheese
- ¼ Cup Panko breadcrumbs
- 1 Tsp. Olive oil
- Pinch of Salt and freshly ground black pepper
- 1/8 Tsp. Garlic powder
- 1/4 Tsp. Dry minced onion
- 1/3 Cup Chicken Stock, room temperature or warm
- 2 Sprigs Fresh Thyme optional
Instructions
- Preheat oven to 350 degrees F.
- Wipe mushrooms clean with damp paper towels. Remove the stems.
- Fill each mushroom with 1/2 tablespoon of Boursin Garlic & Fine Herbs Cheese. Place in a small casserole dish.
- In a small nonstick skillet, add the oil, Panko breadcrumbs, salt, pepper, garlic powder, and minced onion. Mix and cook over medium heat until the mixture is a light golden brown. (about 2-3 minutes) Remove from stove and let cool five minutes.
- Top each mushroom evenly with the toasted breadcrumb mixture. Pour the chicken stock into the dish along the side. You don't want to pour the stock over the mushrooms.
- Bake for 25-30 minutes to gently cook the mushrooms and warm the cheese.
- Garnish with sprigs of fresh thyme (optional). Enjoy.
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Meet Diane
Hi! I’m Diane. I started this site as a passion project. I love to cook, entertain, travel and laugh. (Who doesn’t love a good laugh?) Of course, being from New York, sarcasm rules!
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