What is your favorite dessert in winter?

MIt is made using thoese two ingredients (Sweet potato and ginger) and sometimes with red jujube too.

This dessert is able to be nourishing for the entire body, restores warmth and helps to clear toxins.

Wwhile providing a good dose of beta-carotene.

This sentence needs to be part of the previous sentence if you want to use the word "while." This is because your sentence "Providing a good dose of beta-carotene" is a dependent clause.
Or you could say "It also provides a good dose of beta-carotene."

Please do try it this winter, and you will thank me for thait.

Two independent clauses always need a comma with and or a ; or a :
For instance, you can write "please do try it this winter; you will thank me for it"

Thanks to my friend for asking me this question.

Actually, mMaybe you can name more than a dozen.

The word "actually"at the beginning of this sentence feels a little unatural to me even though you are using it correctly. A better wording might be "You may actually be able to name a dozen"

Made using thoese two ingredients (Sweet potato and ginger) ¶
and sometimes with red jujubes too.

This dessert is able to be nourishing for the entire body, restores warmth and helps to clear toxins.

It is very simple to cook at home.