A muffin baking pan looks like a tray with several cup-shaped indentations. They come in various sizes to bake six, twelve, or 24 muffins at once. Metal muffin pans feature a non-stick coating that eliminates the need for greasing. You don't need paper liners; instead, you fill the batter directly into the baking pan – the batter won't stick, and all the muffins will have a uniform shape. The same applies to silicone muffin pans. Thanks to the smooth surface, the baked muffins can be easily released from the pan. Muffin pans are easy to care for and can be cleaned by hand with a damp cloth or under running water.