According to Baidu's experience, dried seaweed is a kind of nutritious marine algae, which usually needs to be soaked before eating to restore its crisp and tender taste. There are several ways to soak cauliflower:

Soak your hair in cold water: This is the simplest method. Just soak the dried cauliflower in clear water until it is completely swollen, which usually takes 2-3 hours. This method can keep the original flavor of cauliflower, and is suitable for cold salad or bean jelly.

Soak your hair in hot water: This is a quick method. Just boil the dried cauliflower in boiling water, then take it out immediately and rinse it with cold water, and you can soak your hair quickly. This method can save time, but it may affect the taste and nutrition of cauliflower, which is suitable for cooking or making soup.

Soak your hair with baking soda: This is a traditional method. You need to heat dried cauliflower in a pot, add a small amount of baking soda at the same time, then boil it with strong fire, take it out immediately after boiling, rinse it with cold water, and then soak it in warm water for several hours. This method can make the cauliflower more crisp and tender, but it may change the color and taste of the cauliflower, which is suitable for making jelly or cakes.