Wash and cut the purple sweet potatoes into small pieces and steam them in a steamer.

1. Wash the purple sweet potatoes and put them into a steamer. Heat the water in the steamer over high heat and steam for 20 minutes until the purple sweet potatoes are cooked. Peel off the skin of the steamed purple sweet potatoes, cut them into pieces and put them into the press. Use a special mashed potato tool to crush the potatoes into puree. If you don't have a special tool, you can also put it in a large bowl and crush it with a large spoon. Wash the purple potatoes and put them in a steamer. Heat the water in the steamer over high heat and steam for 20 minutes. Until the purple sweet potatoes are cooked.

2. Peel off the skin of the steamed purple sweet potato, cut it into pieces and put it into a special tool for mashing potatoes. If you don’t have a special tool, you can also put it in a large bowl and use a large masher. Crush it with a spoon. Cashews are used in the recipe to add flavor to this side dish. If you have other nuts at home, you can also use other nuts such as peanuts, walnuts, hazelnuts, etc.

3. You can divide the purple sweet potato puree into several portions, and you can also match each with different nuts. The purple sweet potato in this dish needs to be pressed into shape. You can use a mooncake mold to press it into a very exquisite shape. You can use other molds, such as biscuit molds, etc. If you don’t have a suitable mold on hand, you can also shape the purple sweet potato puree into balls or small cakes.