Mini sandwiches, often called sliders, are small, bite-sized sandwiches that can be filled with a variety of ingredients. They typically feature a small bun or bread roll and can include meats, cheeses, vegetables, and spreads. Mini sandwiches are popular for parties, gatherings, and events because they are easy to handle and eat. These little treats can be customized to suit different tastes and dietary preferences. Common fillings include ham, turkey, cheese, and vegetables. Mini sandwiches are versatile and can be served hot or cold, making them a favorite choice for both casual and formal occasions.