The origin of the wedding cake can

The origin of the wedding cake can be traced back to ancient Greek and Roman period. The custom was for the groom to break the cake over the bride’s head to symbolize the end of the bride’s virginal state, ensure fertility, and the beginning of her husband’s power over her. (1)
Grain scattering is used as the bridal ceremony. The girl does not have a spouse to scramble to keep the wheat grain assured. They will be married soon. Wheat is a race ideology as well as the bride's bouquet in a race today. (2)
The modern cake-cutting ceremony holds many meanings dating back to these earlier cakes. The bride and groom begin the ceremony by cutting the cake together. This represents the couple's first joint act as husband and wife. The couple's action of feeding each other the first piece represents their desire to care for one another. The act of serving the guests each a piece of the cake goes back to the belief that eating some of the cake would bring good luck.(3)