Stuffed Mushrooms: A Perfect Appetizer or Side Dish are the kind of crowd-pleasing, bite-sized treats that instantly elevate any gathering, whether it’s a casual family dinner or a festive holiday spread. Savory, creamy, and packed with flavor, these gems combine tender mushroom caps with a cheesy, herby filling that’s both decadent and light enough to keep you coming back for more. They’re easy to assemble, endlessly customizable, and always disappear fast—no wonder they’re a favorite in my kitchen and sure to become one in yours!

Ingredients You’ll Need
Every ingredient in this recipe plays an important role, making Stuffed Mushrooms: A Perfect Appetizer or Side Dish taste absolutely irresistible. From the earthy mushrooms to the creamy cheeses and fresh herbs, each element brings its own magic to the table.
- Large white or cremini mushrooms (16): These meaty caps are the perfect vessel for holding all that savory filling, and their mild flavor lets the stuffing shine.
- Olive oil (2 tablespoons): Adds richness and helps the mushrooms roast to perfection while keeping the filling moist.
- Garlic (2 cloves, minced): Brings a punch of aromatic depth that makes every bite more flavorful.
- Onion (1/4 cup, finely chopped): Adds a subtle sweetness and texture to the filling.
- Breadcrumbs (1/2 cup): Bind everything together and add a lovely, light crunch.
- Grated Parmesan cheese (1/3 cup): Provides salty, nutty notes that melt beautifully into the stuffing.
- Cream cheese (1/4 cup, softened): Makes the filling creamy and luscious, ensuring it’s never dry.
- Fresh parsley (2 tablespoons, chopped): Lends color and fresh, herbaceous brightness.
- Salt (1/4 teaspoon): Enhances all the flavors and balances the richness.
- Black pepper (1/4 teaspoon): Adds gentle heat and depth.
- Olive oil spray or extra Parmesan (optional for topping): For a golden, crispy finish or an extra cheesy touch.
How to Make Stuffed Mushrooms: A Perfect Appetizer or Side Dish
Step 1: Prep the Mushrooms
Start by preheating your oven to 375°F and lining a baking sheet with parchment paper for easy cleanup. Gently clean your mushrooms with a damp paper towel—never soak them, as they’ll absorb too much water. Twist off the stems and set them aside (they’re going into the filling, so don’t toss them!). The caps are now ready to be filled with all that creamy goodness.
Step 2: Sauté the Filling Base
Chop those reserved mushroom stems finely, then heat olive oil in a skillet over medium heat. Add the chopped stems, onion, and garlic, stirring occasionally. Cook for about 4–5 minutes until the veggies are soft and most of the moisture has evaporated. This step builds a savory foundation and ensures the filling won’t be watery.
Step 3: Mix the Filling
Remove the pan from the heat and stir in the breadcrumbs, grated Parmesan, softened cream cheese, fresh parsley, salt, and pepper. Mix everything together until you have a thick, cohesive mixture that holds together when spooned. This combination is what makes Stuffed Mushrooms: A Perfect Appetizer or Side Dish so wonderfully rich and satisfying.
Step 4: Stuff the Mushroom Caps
Using a small spoon, generously fill each mushroom cap with the stuffing, packing it in gently but firmly. Arrange the stuffed mushrooms on your prepared baking sheet so they’re not overcrowded. If you like, give them a quick spray of olive oil or sprinkle extra Parmesan on top for extra flavor and a gorgeous golden finish.
Step 5: Bake and Serve
Slide your tray into the oven and bake for 18–20 minutes, or until the mushrooms are tender and the tops are golden. Let them cool for a couple of minutes, then transfer to a platter. Garnish with a little more chopped parsley or Parmesan if you’re feeling fancy. Serve your Stuffed Mushrooms: A Perfect Appetizer or Side Dish warm and watch them vanish!
How to Serve Stuffed Mushrooms: A Perfect Appetizer or Side Dish

Garnishes
Finish your stuffed mushrooms with a flourish—think freshly chopped parsley for a pop of color, or an extra shower of grated Parmesan for a savory, salty crunch. A dusting of smoked paprika or a drizzle of good olive oil adds another layer of flavor and makes them look truly tempting.
Side Dishes
These mushrooms pair beautifully with crisp green salads, roasted vegetables, or even a platter of charcuterie if you’re serving them as part of a larger spread. For a cozy meal, try them alongside a bowl of soup or a hearty pasta dish—they’ll fit right in and complement just about anything.
Creative Ways to Present
Take Stuffed Mushrooms: A Perfect Appetizer or Side Dish up a notch by arranging them on a rustic wooden board or a colorful platter. Try serving them in mini muffin liners for a playful party twist, or place each on a bed of arugula for an elegant starter. You could even offer a trio of different toppings—like chopped nuts, crispy bacon, or sun-dried tomatoes—for a personalized touch at the table.
Make Ahead and Storage
Storing Leftovers
If you have any leftover stuffed mushrooms (which is rare!), store them in an airtight container in the refrigerator for up to three days. They’ll stay moist and flavorful, making for a delicious snack or lunch addition the next day.
Freezing
Stuffed mushrooms can be frozen before baking for a make-ahead treat. Arrange the filled, uncooked mushrooms on a tray, freeze until solid, then transfer to a zip-top bag or airtight container. When you’re ready to bake, add a couple of extra minutes to the cooking time—no need to thaw first!
Reheating
To reheat, place the stuffed mushrooms on a baking sheet and warm in a 350°F oven for about 10 minutes, or until heated through. The microwave works in a pinch, but the oven keeps them crisp and preserves their texture best.
FAQs
Can I make Stuffed Mushrooms: A Perfect Appetizer or Side Dish ahead of time?
Absolutely! You can prepare and fill the mushrooms up to 24 hours in advance, then cover and refrigerate them. Just pop them in the oven when you’re ready to serve—perfect for effortless entertaining.
What other ingredients can I add to the filling?
Feel free to get creative! Try adding cooked sausage, finely chopped spinach, sun-dried tomatoes, or your favorite fresh herbs to the filling for a new flavor twist. Just keep the base mixture thick enough to spoon neatly into the caps.
Can I use different types of mushrooms?
Yes, you can! While white or cremini mushrooms are classic, baby bellas or even larger portobello caps (for a knife-and-fork version) work beautifully as well. Choose mushrooms with firm, intact caps for the best results.
Are Stuffed Mushrooms: A Perfect Appetizer or Side Dish vegetarian?
They sure are—this recipe features a savory, cheesy filling with no meat. If you want to make it vegan, try swapping the cheeses for your favorite plant-based alternatives and use vegan breadcrumbs.
How do I keep stuffed mushrooms from getting soggy?
The key is to sauté the mushroom stems and onions thoroughly, letting most of the moisture evaporate before mixing the filling. Also, avoid soaking the mushroom caps during cleaning, and bake them uncovered so they roast rather than steam.
Final Thoughts
If you’re looking for a surefire, crowd-pleasing snack or side, give Stuffed Mushrooms: A Perfect Appetizer or Side Dish a try. They’re easy, adaptable, and always delicious—just the thing to bring a little extra joy to your table. Happy cooking!
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Stuffed Mushrooms: A Perfect Appetizer or Side Dish Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 16 stuffed mushrooms
- Category: Appetizer
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Stuffed Mushrooms are a delicious and elegant appetizer or side dish perfect for any occasion. Filled with a savory mixture of sautéed mushroom stems, garlic, onion, breadcrumbs, Parmesan, and cream cheese, they are baked until tender and golden. Easy to prepare and customizable, they make a crowd-pleasing starter or accompaniment.
Ingredients
Mushrooms
- 16 large white or cremini mushrooms, stems removed and reserved
Filling
- 2 tablespoons olive oil
- 2 cloves garlic, minced
- 1/4 cup onion, finely chopped
- 1/2 cup breadcrumbs
- 1/3 cup grated Parmesan cheese
- 1/4 cup cream cheese, softened
- 2 tablespoons fresh parsley, chopped
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
Topping (optional)
- Olive oil spray or additional Parmesan for topping
Instructions
- Preheat and prepare mushrooms: Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper. Clean the mushrooms gently with a damp paper towel and carefully remove the stems, setting them aside for the filling.
- Sauté filling ingredients: Finely chop the reserved mushroom stems. In a skillet, heat 2 tablespoons of olive oil over medium heat. Add the chopped mushroom stems, finely chopped onion, and minced garlic. Cook for 4 to 5 minutes until the vegetables are softened and most of the moisture has evaporated.
- Mix filling: Remove the skillet from heat. Stir in the breadcrumbs, grated Parmesan cheese, softened cream cheese, chopped parsley, salt, and black pepper. Mix thoroughly until a thick, cohesive filling forms.
- Stuff mushrooms: Spoon the filling evenly into each mushroom cap, ensuring they are generously filled but not overflowing.
- Prepare for baking: Arrange the stuffed mushrooms on the prepared baking sheet. Lightly spray or drizzle the tops with olive oil or sprinkle additional Parmesan cheese if desired.
- Bake: Place the baking sheet in the oven and bake the stuffed mushrooms for 18 to 20 minutes, until the mushrooms are tender and the tops are golden brown.
- Serve: Remove from the oven and serve warm. Garnish with extra fresh parsley or Parmesan cheese if desired for an extra touch of flavor and presentation.
Notes
- To make ahead: Prepare and fill the mushrooms up to 24 hours before baking and refrigerate covered.
- Variations: Add cooked sausage or chopped spinach to the filling for different flavors.
Nutrition
- Serving Size: 2 stuffed mushrooms
- Calories: 70
- Sugar: 1g
- Sodium: 140mg
- Fat: 5g
- Saturated Fat: 2g
- Unsaturated Fat: 2.5g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg

