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Baked Stuffed Portobello Mushrooms

Home cook, taken with iPhone 14 Pro. Close-up slight angle of freshly prepared Baked Stuffed Portobello Mushrooms on white plate. Warm appetizing --ar 4:3 --style raw --s 245

These Baked Stuffed Portobello Mushrooms are a savory and hearty vegetarian dish featuring juicy mushrooms filled with a flavorful mix of cheese, herbs, and breadcrumbs, perfect for a healthy dinner option.

Ingredients

Scale
  • 4 large portobello mushroom caps, stems removed
  • 2 tablespoons olive oil
  • 1/2 cup finely chopped onion
  • 2 cloves garlic, minced
  • 1/2 cup diced red bell pepper
  • 1 cup fresh spinach, chopped
  • 1/2 cup cream cheese, softened
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • 1/2 cup breadcrumbs
  • 1 teaspoon dried Italian seasoning
  • Salt and freshly ground black pepper to taste
  • Fresh parsley, chopped (for garnish)

Instructions

  1. Preheat the oven to 375°F (190°C). Line a baking sheet with parchment paper.
  2. Brush both sides of the portobello mushroom caps with 1 tablespoon olive oil and place them on the prepared baking sheet, gill side up.
  3. Heat the remaining 1 tablespoon olive oil in a skillet over medium heat. Add the onion, garlic, and red bell pepper. Sauté for 5 minutes until softened.
  4. Add the chopped spinach and cook for another 2 minutes until wilted. Remove from heat and let cool slightly.
  5. In a bowl, combine the sautéed vegetables, cream cheese, mozzarella, Parmesan, breadcrumbs, Italian seasoning, salt, and pepper. Mix well.
  6. Spoon the mixture evenly into each mushroom cap, pressing gently to fill.
  7. Bake in the preheated oven for 20 minutes or until the mushrooms are tender and the filling is golden on top.
  8. Remove from oven, garnish with fresh parsley, and serve warm.

Notes

For extra flavor, add cooked crumbled sausage or substitute the mozzarella with feta cheese. Serve alongside a fresh green salad for a complete meal.