Stuffed mushrooms are a popular appetizer made by filling mushroom caps with a variety of ingredients. Common fillings include breadcrumbs, cheese, herbs, and sometimes meat or vegetables. The mushrooms are typically baked until they are tender and the filling is golden brown, creating a flavorful bite-sized treat. These savory snacks are often served at parties, gatherings, or as part of a meal. They can be customized to suit different tastes and dietary preferences, making them a versatile dish. Mushrooms are low in calories and provide essential nutrients, making stuffed mushrooms a delicious and relatively healthy option.