These Savory Stuffed Mushrooms are an elegant gluten-free appetizer that is packed with rich, earthy flavor. Tender roasted mushroom caps are filled with a delicious blend of finely chopped mushroom stems, shallots, garlic, Parmesan cheese, fresh thyme, and a splash of white wine for incredible depth. Perfect for holiday gatherings, dinner parties, game days, or family meals, these baked stuffed mushrooms are simple to prepare yet impressive enough for any special occasion. With several delicious flavor variations included, this versatile recipe is one you will return to again and again.
Prep Time
20 minutes
Cook Time
40 minutes
Total Time
1 hour
Servings
21 stuffed mushrooms
21 large white mushrooms, stems removed and reserved
¼ cup extra-virgin olive oil, divided
Salt, to taste
Black pepper, to taste
1 small shallot, minced
2 garlic cloves, minced
¼ cup dry white wine
½ cup grated Parmesan cheese
1 teaspoon minced fresh thyme
1 teaspoon fresh lemon juice
Step 1: Prepare the Oven and Mushrooms
Preheat the oven to 425°F. Position the oven rack in the center of the oven and line a rimmed baking sheet with parchment paper.
Place the mushroom caps in a large bowl. Toss them with 2 tablespoons of the olive oil until evenly coated. Season lightly with salt and black pepper.
Arrange the mushrooms gill side up on the prepared baking sheet.
Step 2: Roast the Mushroom Caps
Roast the mushroom caps for 20 minutes, or until they begin releasing their natural juices.
Carefully flip each mushroom over and continue roasting for an additional 10 minutes until the mushrooms are tender and lightly browned.
Remove them from the oven and set aside while preparing the filling.
Step 3: Make the Mushroom Filling
Place the reserved mushroom stems, shallot, garlic, and a pinch of black pepper into a food processor.
Pulse 10 to 14 times until the mixture is finely chopped but not pureed.
Heat the remaining olive oil in a medium nonstick skillet over medium heat.
Add the mushroom mixture and cook for about 5 minutes, stirring frequently, until the moisture has evaporated and the mixture becomes lightly browned.
Pour in the white wine and continue cooking for about 1 minute, allowing most of the liquid to evaporate.
Remove the skillet from the heat and allow the mixture to cool for approximately 5 minutes.
Stir in the grated Parmesan cheese, fresh thyme, and lemon juice until thoroughly combined.
Step 4: Fill the Mushrooms
Turn the roasted mushroom caps so the gill side is facing upward.
Season the inside of each mushroom lightly with salt and pepper.
Evenly divide the filling among the mushroom caps, gently pressing it into place.
Step 5: Bake and Serve
Return the stuffed mushrooms to the oven.
Bake for 5 to 7 minutes, or until the filling is heated through and the cheese has melted slightly.
Serve warm.
Flavor Variations
Bacon and Blue Cheese Stuffed Mushrooms
Replace the olive oil in the skillet with 2 finely chopped slices of bacon. Cook until crisp before adding the chopped mushroom mixture.
Substitute ¼ cup crumbled blue cheese for the Parmesan cheese.
Replace the thyme with 2 tablespoons chopped fresh chives.
Use cider vinegar instead of lemon juice.
Cheddar, Fennel, and Sage Stuffed Mushrooms
Replace the Parmesan cheese with ¼ cup shredded sharp cheddar cheese.
Substitute ½ teaspoon fennel seeds and ½ teaspoon dried sage for the thyme.
Use malt vinegar instead of lemon juice.
Stir ¼ teaspoon crushed red pepper flakes into the cooked filling before stuffing the mushrooms.
Chorizo and Manchego Stuffed Mushrooms
Before adding the mushroom mixture to the skillet, cook 1½ ounces Spanish-style chorizo, cut into ¼-inch pieces, until lightly browned, about 2 minutes.
Replace the Parmesan cheese with ¼ cup shredded Manchego cheese.
Substitute 2 tablespoons chopped fresh parsley for the thyme.
Use sherry vinegar instead of lemon juice.
Add ½ teaspoon paprika to the finished filling before stuffing the mushrooms.
Olive and Goat Cheese Stuffed Mushrooms
Replace the Parmesan cheese with ¼ cup crumbled goat cheese.
Substitute 1 teaspoon chopped fresh oregano for the thyme.
Use red wine vinegar instead of lemon juice.
Stir 3 tablespoons chopped pitted Kalamata olives into the cooked filling before stuffing the mushrooms.
Choose large mushrooms that are similar in size so they cook evenly.
Allow the roasted mushrooms to drain briefly if they release excess moisture before filling them.
Freshly grated Parmesan melts more smoothly and provides the best flavor.
The filling can be prepared one day in advance and refrigerated until ready to assemble.
These stuffed mushrooms are naturally gluten-free, making them an excellent appetizer for entertaining guests with dietary restrictions.
Leftover stuffed mushrooms can be refrigerated in an airtight container for up to 3 days and reheated in a 350°F oven until warmed through.
Must be 21 years of age or older to purchase or consume alcoholic beverages. Please enjoy responsibly.
