These classic stuffed mushrooms are a delicious appetizer that can be made using a Thermomix. The ingredients needed for this recipe are: 12 large mushrooms, 1/4 cup breadcrumbs, 1/4 cup grated Parmesan cheese, 2 cloves of garlic, 2 tablespoons chopped fresh parsley, 2 tablespoons olive oil, salt, and pepper. To prepare the mushrooms, start by removing the stems and finely chopping them. In a bowl, combine the chopped mushroom stems, breadcrumbs, Parmesan cheese, garlic, parsley, olive oil, salt, and pepper. Mix well until all the ingredients are evenly combined. Preheat the Thermomix to 180°C. Stuff each mushroom cap with the filling mixture and place them on a baking tray. Bake in the preheated Thermomix for about 15-20 minutes or until the mushrooms are tender and the filling is golden brown. Serve hot and enjoy!