A smash cake is a small cake designed for a baby's first birthday celebration. It is typically made of soft, moist cake and is often decorated in a fun and colorful way to attract the child's attention. The idea is for the baby to dig into the cake with their hands, creating a playful and memorable experience. During the birthday party, the smash cake is usually placed in front of the child, allowing them to explore and enjoy it without restrictions. This tradition not only provides a delightful photo opportunity for parents but also allows the child to experience the joy of cake in a unique and personal way.