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Baked Stuffed Portobello Mushrooms

Delicious and hearty baked stuffed Portobello mushrooms filled with a savory blend of cheese, herbs, and breadcrumbs, perfect as a satisfying vegetarian main or appetizer.

Ingredients

Scale
  • 4 large Portobello mushrooms, stems removed
  • 2 tablespoons olive oil
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1/2 cup breadcrumbs
  • 1/2 cup grated mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • 2 tablespoons fresh parsley, chopped
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon dried oregano
  • Optional: red pepper flakes to taste

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. Clean the Portobello mushrooms and remove the stems. Set caps aside.
  3. Heat olive oil in a skillet over medium heat. Add chopped onion and garlic; sauté until softened, about 3-4 minutes.
  4. Remove from heat and stir in breadcrumbs, mozzarella, Parmesan, parsley, salt, pepper, and oregano. Mix well to combine.
  5. Fill each mushroom cap evenly with the breadcrumb and cheese mixture.
  6. Place stuffed mushrooms on a baking sheet lined with parchment paper.
  7. Bake in the preheated oven for 20-25 minutes, until mushrooms are tender and topping is golden brown.
  8. Remove from oven and let cool slightly before serving. Sprinkle with red pepper flakes if desired.

Notes

For extra flavor, try adding cooked spinach or sun-dried tomatoes to the stuffing mixture before baking.