Recipes › Appetizer › Italian Stuffed Mushrooms Recipe

Italian Stuffed Mushrooms Recipe

Recipe by Pedro M. A. Neves

Italian stuffed mushrooms are a classic antipasto featuring large portobello caps filled with a savory breadcrumb and herb mixture enriched with garlic, cheese, and fresh parsley. This elegant appetizer showcases simple, quality ingredients prepared with traditional Italian technique and delivers impressive results with minimal effort.

Ingredients

• 8 large portobello mushroom caps (about 100g each)
• 80g Italian breadcrumbs
• 60g grated Parmigiano-Reggiano cheese
• 40g fresh flat-leaf parsley, finely chopped
• 4 garlic cloves, minced
• 60ml extra virgin olive oil
• 30g pine nuts, roughly chopped
• 1 large egg
• 5ml fresh lemon juice
• 2g kosher salt
• 1g freshly ground black pepper
• pinch of dried oregano

Instructions

1. Remove stems from mushroom caps by gently twisting at the base. Use a spoon to carefully scrape out the dark gills from the underside of each cap, creating a shallow cavity. Brush the caps lightly with olive oil on both sides and arrange gill-side up on a baking sheet.

2. Heat 2 tablespoons (30ml) of olive oil in a medium skillet over medium heat. Add minced garlic and sauté for 30 seconds until fragrant, then add the chopped mushroom stems and cook for 3-4 minutes, stirring occasionally, until the stems release their moisture and begin to soften.

3. Transfer the cooked mushroom mixture to a large mixing bowl. Add breadcrumbs, Parmigiano-Reggiano, fresh parsley, pine nuts, egg, lemon juice, salt, pepper, and oregano. Drizzle with remaining 2 tablespoons (30ml) of olive oil and mix gently with a fork until the filling is evenly combined but still textured.

4. Preheat the oven to 190°C (375°F). Divide the filling evenly among the prepared mushroom caps, mounding it gently in the center of each cap and pressing lightly so it holds its shape.

5. Bake for 20-25 minutes until the mushroom caps are tender when pierced with a fork and the filling is golden brown on top. The mushrooms will release liquid as they cook.

6. Remove from the oven and let rest for 2-3 minutes. Transfer to a serving platter using a spatula, allowing any excess liquid to drain back onto the baking sheet. Serve warm or at room temperature.

Substitutions

• Use gluten-free breadcrumbs for a gluten-free version without changing other measurements
• Substitute pecorino Romano for Parmigiano-Reggiano for a sharper, more peppery flavor
• Replace pine nuts with toasted walnuts or almonds for a different texture and cost savings
• For a lighter version, omit the egg and add 2 tablespoons (30ml) of vegetable broth to bind the filling

Tips

• Remove mushroom gills completely to create space for filling and reduce excess moisture during cooking
• Prepare the filling while mushrooms are prepping to save time; the mixture can sit for up to 1 hour before stuffing
• For crispier tops, increase oven temperature to 200°C (400°F) and reduce cooking time to 18-20 minutes, watching carefully to prevent burning
• These mushrooms can be assembled several hours ahead, refrigerated covered, then baked just before serving; add 5 minutes to bake time if baking from refrigerated state

Mushroom-based antipasti are beloved throughout Italy, particularly in regions with access to wild mushrooms. This recipe reflects the rustic Italian philosophy of enhancing rather than masking ingredient quality, allowing the earthy flavor of portobello mushrooms to shine alongside simple aromatics and cheese.

You might also like

Lazy Bruschetta Recipe

20 min · Appetizer

Mango Bruschetta Recipe

28 min · Appetizer

Marinated Artichoke Hearts Recipe

27 min · Appetizer

Marinated Bocconcini Recipe

15 min · Appetizer