01 - Wipe each mushroom clean with a damp paper towel. Gently twist and remove the stems. Finely chop the 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. Stir thoroughly until the mixture is smooth and well blended.
03 - Spoon the filling generously into each mushroom cap, mounding it slightly above the rim for a generous portion.
04 - If using, toss the breadcrumbs with olive oil and sprinkle evenly over the tops of each stuffed mushroom for extra crunch and golden color.
05 - Preheat the air fryer to 356°F for 2 to 3 minutes before loading the mushrooms.
06 - Arrange the stuffed mushrooms in a single layer in the air fryer basket, ensuring they do not overlap. Air fry at 356°F for 8 to 10 minutes until the mushrooms are tender and the tops are golden brown.
07 - Remove from the air fryer and serve hot, garnished with additional fresh herbs if desired.