Making Tea on Shabbat
From Halachipedia
- According to many poskim tea leaves are considered foods which cook easily and could cook in a Kli Sheni and therefore it's forbidden to put a tea bag in a cup and pour upon it boiling water from the urn nor may the tea bag be put in a cup in which water was poured from an urn. [1]
- The preferable way of making tea on Shabbat is to use instant tea which may be placed in a Kli Sheni (a cup with water which was poured from an urn) and better yet in a Kli Shelishi (a cup with water which was poured from a Kli Sheni). [2]
- Another preferable method is to prepare "tea essence" by cooking a tea bag before Shabbat, saving the flavored liquid, and putting it into a Kli Sheni (a cup with hot water which was poured from an urn). [3]
- Lastly, if one didn't prepare tea essence before Shabbat many are lenient to make tea using a Kli Shelishi by pouring boiling water from an urn to a cup (Kli Sheni) and from that cup to another cup (Kli Shelishi) and putting the tea bag in the Kli Shelishi. [4]