01 - Wipe each mushroom clean with a damp cloth. Remove the stems by gently twisting and pulling. Finely chop the reserved stems and set aside for the filling.
02 - In a medium mixing bowl, combine the softened cream cheese, grated Parmesan, minced garlic, chopped mushroom stems, parsley, chives, salt, and pepper. Mix thoroughly until smooth and well blended.
03 - Spoon the filling generously into each mushroom cap, mounding it slightly above the rim for an attractive presentation.
04 - If using, toss the breadcrumbs with olive oil and sprinkle evenly over the stuffed mushrooms for a golden, crispy finish.
05 - Preheat the air fryer to 356°F (180°C) for 2 to 3 minutes.
06 - Arrange the stuffed mushrooms in a single layer in the air fryer basket, ensuring space between each for proper air circulation. Air fry for 8 to 10 minutes until the mushrooms are tender and the tops are golden brown.
07 - Transfer to a serving platter and serve immediately while hot. Garnish with additional fresh herbs if desired.