Expanding the list of Kitniyot

Hi,

The practice of avoiding certain non-Chametz foods - such as rice and beans - on Pesach, termed "kitniyot", is a product of custom. Therefore, we do not add items to the list, even if including them seems logical to us.

(Rav Moshe Feinstein, Igrot Moshe Orach Chaim 3:63)

[Of course, others disagree...]

Have a great day,
Mordechai