Question
Hi, my fiancee used for months a non kosher tomatoe paste... he thought it was kosher but it’s not; does he have now to kasher the whole kitchen ?
Answer
If the components of the tomato are made from animals or animal meat - then all pots and pans ect. used for cooking have to be Kashered. If the components are vegetarian no Kashering is needed.
Rabbi Ro'i Margalit
