Mushroom popcorn is a specific type of popcorn kernel that, when popped, takes on a round, compact shape resembling a mushroom. This shape is ideal for coating with flavors and seasonings, making it popular for gourmet popcorn products. The kernels are known for their sturdiness, which helps them maintain their shape during popping. Unlike traditional butterfly popcorn, which has irregular shapes and wings, mushroom popcorn is less likely to break apart. It is often used in commercial popcorn production, especially for caramel corn and other flavored varieties. The unique texture and shape make it a favorite among snack enthusiasts.