Creating stuffed mushrooms is easy when you follow these simple steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Mushrooms: Clean the mushrooms with a damp cloth. Remove the stems and set them aside for the stuffing.
3. Chop the Stems: Finely chop the mushroom stems and place them in a mixing bowl.
4. Mix the Stuffing: Add the breadcrumbs, Parmesan cheese, cream cheese, parsley, garlic, olive oil, salt, and pepper to the chopped stems. Mix well until combined.
5. Stuff the Mushrooms: Spoon the stuffing mixture into each mushroom cap, pressing down slightly to pack it in.
6. Arrange on Baking Sheet: Place the stuffed mushrooms on a baking sheet lined with parchment paper.
7. Bake: Bake in the preheated oven for 20 minutes or until the mushrooms are tender and the tops are golden brown.
8. Cool Slightly: Remove from the oven and let them cool for a few minutes before serving.

These steps will help you produce amazing stuffed mushrooms that will wow your guests!