My Stuffed Baby bella mushrooms are the perfect bite-sized appetizer—filled with a rich, savory mixture of bread crumbs, Parmesan cheese, and fresh herbs. These tender mushroom caps are baked to golden brown perfection with a drizzle of olive oil, creating a dish that’s packed with bold flavor yet incredibly simple to prepare. Whether you’re hosting a dinner party or looking for a quick and easy side, these stuffed mushrooms are guaranteed to impress every time!

Stuffed baby bella mushrooms are a staple in my kitchen—simple, versatile, and packed with flavor. They’re always a crowd-pleaser, whether it’s game day or a cozy family dinner. This easy recipe has become a go-to for its bold flavors and bite-sized perfection!
Looking for more appetizers? Try my Sicilian Arancini, Fried Shrimp, Stuffed Clams, and Homemade Chex Mix. Also try serving these alongside my Baked Bolognese, Pasta al Forno, Italian Sunday Gravy, and Pasta alla Norma.
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🌟 Why You'll Love this Recipe
- Bold, Rich Flavor: These stuffed baby bella mushrooms are loaded with Parmesan cheese, Italian seasoning, and bread crumbs, creating a mushroom mixture that’s bursting with much flavor in every bite.
- Perfect for a Large Crowd: Whether it’s game day or a holiday dinner, these bite-sized appetizers are easy to make and serve. Their small size makes them ideal for entertaining, and they’re always a hit at the next gathering.
- Customizable with Simple Ingredients: From grated cheese to chopped mushroom stems, you can easily tweak the stuffing mixture with favorite cheeses or extra stuffing ingredients for even more rich flavor.
🥘 Ingredients
- Baby Bella Mushrooms: These tender mushroom caps are the perfect base, with their earthy flavor and ideal size for bite-sized appetizers.
- Bread Crumbs: Italian-style bread crumbs add just the right amount of texture and seasoning to the stuffing mixture.
- Parmesan Cheese: Grated Parmesan cheese brings a nutty, salty richness to the filling, tying all the flavors together.
- Garlic: Minced garlic gives the stuffing a bold, aromatic flavor that pairs beautifully with the mushrooms.
- Fresh Italian Parsley: This herb adds brightness and freshness, balancing the richness of the cheese and bread crumbs.
- Fresh Mint Leaves: A surprising addition that brings a light, refreshing twist to the classic stuffed mushrooms recipe.
- Salt and Black Pepper: Essential seasonings that enhance the mushroom mixture and balance the other bold flavors.
- Olive Oil: A drizzle of a little olive oil keeps the mushrooms moist while helping the tops turn golden brown as they bake.
See recipe card for quantities.
🔪 Step by Step Instructions
Preheat the Oven: Preheat your oven to 400°F (200°C).
Prepare the Filling: In a medium mixing bowl, combine the bread crumbs, Parmesan cheese, minced garlic, parsley, mint, salt, and black pepper. Add 2 tablespoons of olive oil and mix until evenly combined.
Prepare the Mushrooms: Remove the stems from the baby bella mushrooms by gently twisting and pulling. Wipe the mushroom caps clean with a slightly damp paper towel to remove any dirt.
Stuff the Mushrooms: Use a small spoon or the back of a large spoon to fill each mushroom cavity with the prepared stuffing mixture. Press the stuffing firmly into each cap to ensure it stays in place.
Prepare the Baking Sheet: Drizzle a rimmed baking sheet with 1 tablespoon of olive oil, spreading it evenly to coat the surface. Arrange the stuffed mushrooms on the baking sheet, cavity side up.
Drizzle with Olive Oil: Drizzle a little olive oil over the tops of the stuffed mushrooms to help them turn golden brown during baking.
Bake the Mushrooms: Place the baking sheet in the preheated oven. Bake for 25 minutes, or until the mushroom caps are tender and the stuffing mixture is golden brown on top.
Serve: Remove the mushrooms from the oven and let them cool for a minute or two. Serve warm as a bite-sized appetizer or a flavorful side dish.
👩🏼🍳 Chef's Tips
- Don’t Overload the Filling: When stuffing the mushroom caps, pack the mixture tightly but avoid overfilling. Too much filling can spill over as the mushrooms shrink during baking, losing the perfect bite-sized look.
- Use the Stems: For less waste and more flavor, finely chop the mushroom stems and mix them into the stuffing mixture. This adds extra earthiness and a rich flavor to the dish.
- Keep Mushrooms Dry: Use a slightly damp paper towel to clean the mushroom caps instead of rinsing them under water. Mushrooms absorb water quickly, and too much moisture can lead to mushy mushrooms when baked.
📖 Substitutions & Variations
Cheese Variations: Swap Parmesan cheese for Pecorino Romano or use a mix of mozzarella cheese and goat cheese for a creamier, tangier filling.
Herb Substitutions: If you don’t have fresh mint, try using basil or thyme for a different layer of fresh herb flavor. Dried Italian seasoning can also work in a pinch.
Add-Ins: Mix in finely chopped sun-dried tomatoes, chopped spinach, or even cooked Italian sausage for a heartier, more flavorful stuffing mixture.
💭 Recipe FAQs
Absolutely! You can prepare the stuffed mushrooms up to a day in advance. Simply stuff the mushroom caps with the filling and arrange them on a baking sheet. Cover tightly with plastic wrap or store them in an airtight container in the refrigerator. When ready to bake, drizzle with a little olive oil and pop them in the oven—no need to adjust the cooking time. This makes them perfect for stress-free entertaining!
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🥗 Pairing Recommendations
Did you make this recipe? Please leave a 5-star ⭐️⭐️⭐️⭐️⭐️ rating & comment below to let me know how it came out. Thanks for visiting!
📋 Recipe
Italian Stuffed Mushrooms
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Equipment
- Large baking sheet
- Medium mixing bowl
- Measuring cups and spoons
- Cutting board
- Sharp knife
- Spoon or small scoop
Ingredients
- ½ cup Italian-style dried bread crumbs
- ½ cup grated Parmesan cheese
- 2 cloves garlic peeled and minced
- 2 tablespoons Italian parsley fresh, chopped
- 1 tablespoon mint leaves fresh, chopped
- Salt and freshly ground black pepper to taste
- ⅓ cup extra-virgin olive oil or measure with your heart
- 28 large white mushrooms approximately 2½ inches in diameter, stemmed
Instructions
- Preheat oven: Preheat the oven to 400°F (200°C).
- Prepare filling: Combine bread crumbs, Parmesan cheese, minced garlic, parsley, mint, salt, and pepper in a medium mixing bowl. Add 2 tablespoons olive oil and mix until evenly combined.
- Prepare baking sheet: Drizzle a large baking sheet with 1 tablespoon of olive oil and spread it evenly to coat the surface.
- Remove stems: Gently twist and pull the stems from the mushrooms to remove them without breaking the caps.
- Stuff mushrooms: Use a spoon or small scoop to fill each mushroom cavity with the prepared filling. Press gently to pack the filling securely. Arrange the stuffed mushrooms cavity side up on the prepared baking sheet.
- Drizzle with oil: Drizzle the remaining olive oil over the filling in each mushroom to enhance flavor and promote browning.
- Bake mushrooms: Bake in the preheated oven for 25 minutes, or until the mushrooms are tender and the filling is golden brown on top.
- Serve: Remove from the oven and serve warm as a savory appetizer or side dish.
Notes
For extra richness, sprinkle shredded mozzarella or additional Parmesan on top before baking.
Add finely chopped mushroom stems to the filling mixture for less waste and more flavor.
For a crispy topping, mix some panko bread crumbs with olive oil and sprinkle over the filling before baking.
🌡️ Food safety
- Don't leave food sitting out at room temperature for extended periods
- Never leave cooking food unattended
- Use oils with high smoking point to avoid harmful compounds
- Always have good ventilation when using a gas stove
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