It is best to keep it frozen. This leek sauce with Chili peppers has some unique flavor of cauliflower and some spicy taste, which I like to eat! After doing it several times, I found that after each time, if I can't eat it for a while, it is easy to turn yellow, and the salt is not enough, which is easy to deteriorate. So, I thought of a way. This year, I put the cooked leek flower in the freezer, slowly opened it and took out a small piece to eat. This way, the taste remains unchanged, and the color is still green, which is very convenient.