Yanyan Stick

I'm happy to help you learn more about the food item known as "yanyan stick"! However, after doing some research, I believe there may be a slight misunderstanding. I was unable to find any specific information about a food item called a "yanyan stick" on reputable food websites or in culinary resources. It is possible that there is a language barrier or a difference in the spelling of the name.

That being said, I would be happy to provide some information about similar food items that might be what you are describing. One possibility is that you may be referring to a type of Chinese snack called "you tiao" or "yau ja gwai." These are long, deep-fried strips of dough that are often served for breakfast, and they have a crispy exterior and a soft, fluffy interior. They are sometimes called "Chinese doughnuts" in English.

You tiao are often enjoyed on their own, or they can be used as a component in other dishes. For example, they are a common ingredient in congee (rice porridge) or can be split open and used as a sandwich-like vessel for fillings like scrambled eggs or sweetened red bean paste.

If you have more information about the "yanyan stick" that you are referring to, please let me know, and I will do my best to provide more specific information. In the meantime, I hope that this information about you tiao is helpful!