Matzah brei (yiddish: מצה ברײַ matse bray, literally 'matzah porridge'; hebrew: מצה בריי, matzah brei, or מצה מטוגנת, matzah metugenet, literally, "fried matzah"), sometimes spelled matzah brie, matzoh brei, or matzo brei, is a dish of ashkenazi jewish origin made from matzah fried with eggs. it is commonly eaten as a breakfast food during the jewish holiday of passover.
Source: Wikipedia