Ros. Responsa 15a

Pesah

TRUE

May eggs cooked before passover in a chametz pot be mixed with vegetables on the afternoon of the eve of Passover, a Shabbat, and eaten that day and the next?

in the afternoon of the day before Passover which fell on Shabbat, a person asks if it is permissible for him to combine eggs cooked the day before in a leavened pot with vegetables and to eat the mixture today and the remainder the next day?