We peel the iron stick yam and purple potato, cut them into small pieces, and steam them in the pot. It takes about 20 minutes, depending on the size of yam. When chopsticks can easily penetrate the yam and purple potato, it means that they have been completely steamed. We grind the steamed yam and purple sweet potato into mud respectively, and add appropriate amount of white sugar and cooking oil into it and stir well. For younger children, you can also choose not to put sugar, because purple potato contains a little powdered sugar, and even if it is not put sugar, it tastes very good.
Divide the yam mud and purple potato mud into balls of the same size, first put the yam mud into the mold, then put the purple potato mud into it, and then demould it after pressing and molding. The yam cake made by this method is in two colors, and the baby looks more appetizing. If it is difficult to demould, we can coat the mold with a thin layer of oil in advance. In addition to eating purple potato, we can also add other ingredients to it. For example, we can soak red beans for one night, cook them in a pot until they are completely soft and rotten, mix them with mashed yam, stir them evenly, and put them in a mold to shape them, and then the delicious yam red bean cake is made.
This is a delicious and nutritious snack. Yam is rich in dietary fiber and various trace elements, which can help the baby grow up healthily. Especially for babies who don't like to eat at ordinary times, they should eat more yam to promote digestion and prevent constipation and food accumulation. The production process is not difficult, and many ingredients can be changed according to the baby's taste.