The following is the origin of wife cake: There is also a beautiful legend about wife cake. Once upon a time, there was a loving couple, and the daughter-in-law was willing to sell herself to the family to treat his illness. The husband who lost his wife was not discouraged and worked hard to develop a delicious cake. He eventually redeemed his wife by selling cakes and lived a happy life again. The preparation method of this delicacy has been passed down to this day and is called "wife cake".