The 1 foods that Hanlu must eat are sesame, autumn beans, crabs, white radishes, "Hanlu tea", chrysanthemum wine, lotus root soup, honey, autumn pears and persimmons.

1. Eating sesame seeds: In the north, there is a custom of "eating sesame seeds in cold dew" in some places. For example, in Beijing, sesame crisp, sesame mung bean cake, sesame seed cake and other popular foods are eaten in cold dew season. There are many ways to eat sesame seeds, such as grinding them into powder, eating them with porridge, or making them into paste with hot water.

2. Eat autumn beans: There is an old saying, "White dew valley, cold dew beans", and soybeans should be harvested in the cold dew season. In fact, autumn is also a good time to eat beans, such as soybeans, white lentils and red beans. In autumn, beans can be used to cook porridge, such as five-bean porridge, and millet can be mixed with red, yellow, black, green and broad beans to cook porridge.

3. Eating crabs: A big custom of Hanlu is eating crabs. Ancient poetry day: September ball navel October tip, holding a claw drinking chrysanthemum day. There are also folk proverbs of nine females and ten males. Crab meat is tender and delicious, and it is a fine and precious aquatic product.

4. Eat white radish: It is most suitable for eating white radish in the cold season. Most white radishes are seasonal vegetables in autumn and winter, and they are freshly harvested and put on the market in these two seasons. However, white radishes have strong adaptability, and now the planting technology is relatively developed, so white radishes can be planted all year round, and mature white radishes can be put on the market at any time.

5. Drink "cold dew tea": "Look for autumn tea after cold dew". The tea collected in the first three days and the last four days of cold dew every year is called "Zhengqiu tea". Zhengqiu tea is the best in autumn tea, which has a unique sweet and clear fragrance. Old Nanjing has the habit of drinking "cold dew tea".

6. Drinking chrysanthemum wine: "The cold dew scares the autumn evening, and the chrysanthemum turns yellow when you look at it." Autumn is a good time for chrysanthemums to bloom. The heavier the frost and dew, the more gorgeous the chrysanthemums are. Due to the proximity to the Double Ninth Festival, some areas have the custom of drinking "chrysanthemum wine". Chrysanthemum can also be used as food and tea. Chrysanthemum used as food should be eaten, and the period when chrysanthemum is completely open should be selected, which is more suitable for eating.

7. Drink lotus root soup: As the saying goes, "Lotus root is a treasure, and autumn lotus root is the most nourishing". During the cold dew season, you should eat more foods to clear your heart and moisten dryness to eliminate autumn dryness, and of course lotus root is indispensable. Lotus root soup is a kind of soup delicacy, which takes lotus root, ribs, day lily, etc. as raw materials and salt as seasoning. This dish is made by pouring ingredients into a pot and stewing.

8. Drink honey: Drinking honey in autumn moistens autumn dryness, and cold dew is also a good time to eat honey. There are many kinds of honey, including Sophora japonica honey, jujube honey and osmanthus honey. In terms of eating methods, honey soaked in water, honey mixed with lotus root slices, honey fruit salad, honey Sydney, hawthorn honey tea and honey sesame sauce are all good.

9. Eat autumn pears: After cold dew, the temperature drops further, and the weather becomes drier and drier. Pears can be dried and are suitable for eating at this time. You can choose to eat it directly, or make it into delicious food such as stewed pear with rock sugar and Chuanbei pear.

1. Eat persimmons: As the saying goes, "Persimmons with cold dew are red in skin", which means that it is good to eat persimmons during cold dew, and orange-red persimmons begin to be listed during cold dew solar terms, so it is a representative fruit of cold dew solar terms. Therefore, there is a saying in autumn that "an apple a day is not as good as a persimmon a day".

refer to Baidu encyclopedia-cold dew for the above contents.