Wedding cake, as an important element in wedding celebrations, carries the couple's expectations and blessings for a better future. Its origin and significance are not only a kind of food enjoyment, but also a kind of cultural inheritance and emotional expression. The history of wedding cakes can be traced back to ancient Rome, when people would sacrifice bread and grains at weddings to pray for fertility and a good harvest. Over time, this tradition evolved into the wedding cake we know today. In medieval Europe, wedding cakes began to have multi-layered designs, symbolizing the improvement of the couple's social status. In the Victorian era, wedding cakes became a symbol of the couple's wealth and taste.