Vegetarian Stuffed Mushrooms

Instructions

1. Prepare the mushrooms
   Preheat oven to 375°F (190°C). Clean mushrooms with a damp paper towel. Carefully remove stems, setting caps aside. Finely chop the stems and set aside.
2. Make the filling
   Heat 2 tablespoons olive oil in a large skillet over medium heat. Add onions and cook until translucent, about 3-4 minutes. Add chopped mushroom stems and garlic, cooking for another 3 minutes. Add spinach and cook until wilted, about 1-2 minutes. Remove from heat and let cool slightly.
3. Create the stuffing mixture
   In a medium bowl, combine the sautéed vegetable mixture with breadcrumbs, Parmesan cheese, cream cheese, chopped herbs, red pepper flakes (if using), salt, and pepper. Mix thoroughly until well combined and the mixture holds together.
4. Stuff the mushrooms
   Arrange mushroom caps on a baking sheet, hollow side up. Brush the outsides lightly with remaining olive oil. Fill each mushroom cap with a generous amount of stuffing mixture, mounding slightly.
5. Bake until golden
   Bake in the preheated oven for 20-25 minutes, until mushrooms are tender and the tops are golden brown. If desired, broil for the last 1-2 minutes to achieve a more golden top.
6. Serve warm
   Allow stuffed mushrooms to cool for 5 minutes before transferring to a serving platter. Garnish with additional fresh herbs if desired and serve warm.