Garlic Parmesan Stuffed Mushrooms
These Garlic Parmesan Stuffed Mushrooms are buttery, garlicky, and loaded with cheesy flavor that melts in your mouth. They make the perfect appetizer for holidays, parties, or cozy nights in and will disappear from the plate in minutes.
Prep Time: 20 min
Cook Time: 20 min
Total Time: 40 min
Ingredients:
- 1 pound whole button mushrooms (brown or white)
- ¼ cup butter or olive oil
- 1 small onion, finely chopped
- 3 cloves garlic, minced
- ⅔ cup breadcrumbs (regular or panko)
- 1 tablespoon Italian seasoning (no added salt preferred)
- 4 tablespoons grated parmesan cheese
- 1 tablespoon chopped fresh parsley
- Salt and black pepper, to taste
- Lemon juice, for serving (optional)
Step-by-Step Instructions:
1. Prepare the mushrooms
Carefully twist off the mushroom stems and finely chop them. Set aside the caps for stuffing later. Choose evenly sized mushrooms so they bake evenly.
2. Sauté the stems
In a large skillet over medium heat, melt the butter (or heat olive oil). Add the onion and garlic and cook until fragrant and softened, about 2–3 minutes. Stir in the chopped mushroom stems and cook for another 5 minutes until softened.
3. Make the filling
Add breadcrumbs and Italian seasoning to the pan. Stir to coat everything in the buttery mixture. If it seems dry, add a little extra butter. Cook for 3–4 minutes, then remove from heat. Stir in parmesan, parsley, salt, and pepper. Let the mixture cool slightly before handling.
4. Stuff and bake
Preheat the oven to 350°F (175°C). Spoon the filling into each mushroom cap, pressing gently to pack it in. Arrange the filled caps on a parchment-lined baking sheet. Bake for 20–25 minutes, or until the tops are golden and crisp.
5. Serve and enjoy
Let the mushrooms cool briefly before serving. Add a light squeeze of lemon juice for brightness, then serve warm.
Pro Tips:
- Chop finely: The smaller you chop the stems, the smoother and more flavorful your filling will be.
- Add moisture if needed: If your breadcrumbs look dry, mix in a bit more butter or oil for perfect texture.
- Don’t overbake: Bake just until golden brown to prevent the mushrooms from becoming soggy.
Serving Suggestions and Pairings:
- Appetizer Platter: Pair these mushrooms with crostini, olives, and marinated mozzarella for a classic Italian starter.
- Main Course Pairing: Serve alongside roasted chicken, steak, or baked salmon for a complete meal.
- Charcuterie Board: Include on a grazing board with cured meats, cheese, grapes, and crackers for entertaining.
- Light Meal: Enjoy a few stuffed mushrooms with a crisp green salad and crusty bread.
Nutrition Information:
| Serving Size | Calories | Protein | Carbs | Fat | Fiber | Sugar |
|---|---|---|---|---|---|---|
| 1 mushroom | 27 | 1g | 2g | 2g | 0.3g | 1g |
Disclaimer:
Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.
FAQs
Can I make these ahead of time?
Yes. You can prepare the filling and stuff the mushrooms up to a day in advance. Keep them covered in the refrigerator, then bake just before serving.
Can I freeze stuffed mushrooms?
It’s best to freeze them before baking. Arrange them on a tray until solid, then transfer to a freezer-safe bag. Bake directly from frozen, adding 5–7 extra minutes.
What kind of mushrooms work best?
Button or cremini mushrooms are ideal for even baking and a juicy texture. For a larger, heartier version, use portobello caps.
Can I make them dairy-free?
Yes. Substitute olive oil for butter and use a dairy-free parmesan alternative for a delicious vegan option.
How can I add extra flavor?
Mix in cooked crumbled sausage, bacon bits, or a touch of red pepper flakes for a savory kick.
Garlic Parmesan Stuffed Mushrooms – The Best Easy Appetizer for Any Occasion
- Total Time: 40 minutes
- Yield: 35 mushrooms 1x
- Diet: Vegetarian
Description
These garlic parmesan stuffed mushrooms are cheesy, buttery bites of perfection—easy to make, packed with flavor, and ideal for every gathering.
Ingredients
1 pound whole button mushrooms
¼ cup butter OR oil
1 small onion, finely chopped
3 cloves garlic, finely minced
⅔ cup breadcrumbs
1 tablespoon Italian seasoning
4 tablespoons grated parmesan
1 tablespoon chopped fresh parsley
Salt and black pepper to taste
Lemon juice to serve (optional)
Instructions
1. Carefully remove the stems from the mushrooms. Set caps aside and finely chop stems.
2. Melt butter in a skillet over medium heat. Add onion and garlic; cook 2–3 minutes.
3. Add chopped stems and cook until softened, about 5 minutes.
4. Stir in breadcrumbs and seasoning. Add more butter if dry. Cook 3–4 minutes.
5. Turn off heat. Stir in parmesan, parsley, salt, and pepper. Let cool.
6. Fill mushroom caps evenly. Press stuffing gently into each.
7. Place on parchment-lined baking sheet and bake at 350°F for 20–25 minutes.
8. Serve warm, with lemon juice if desired.
Notes
Let filling cool slightly before stuffing to avoid soggy mushrooms.
Use freshly grated parmesan for best flavor and melting.
Can be made a day ahead and baked before serving.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Appetizer
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 mushroom
- Calories: 27
- Sugar: 1g
- Sodium: 36mg
- Fat: 2g
- Saturated Fat: 1g
- Unsaturated Fat: 0.5g
- Trans Fat: 0.1g
- Carbohydrates: 2g
- Fiber: 0.3g
- Protein: 1g
- Cholesterol: 4mg










