Authorities like the Or Zaru'a have been so stringent as to say that even mental pledges are binding when it comes to gifts to the poor. Many less extreme opinions hold that verbal pledges of the same ...
I heard second hand that one can eat hard boiled eggs on pesach, even if they were cooked in a not kosher l'pesach pot (presumably non-ben yomo?). Is this true? If so, why? Would one consequently be ...