Accessories: blueberry sauce and water.

Seasoning: appropriate amount of rock sugar.

2. Practice

(1) Wear gloves to peel the yam, and then clean it (be sure to wear rubber gloves. The liquid on yam will make the skin allergic and itchy, so be careful! )。

(2) Pour the water into the steamer. After the fire is boiled, add the yam and steam it for about 15 minutes until the yam becomes soft and slightly cool.

(3) Put the yam into a bowl while it is hot, and press it into a fine mud shape with a spoon without caking.

(4) Pour water into a small pot and add blueberry sauce and rock sugar.

(5) After the fire boils, turn to low heat and continue to cook until the blueberry sauce and clear water become sticky, then pour out and cool.

(6) Finally, the yam paste is shaped according to personal preference, and can be topped with blueberry sauce.