http://en.wikipedia.org/wiki/Macaroon#Origins
"Italian Jews later adopted the cookie because it has no flour or leavening (macaroons are leavened by egg whites) and can be enjoyed during the eight-day observation of Passover. It was introduced to other European Jews and became popular as a year-round sweet"
http://en.wikipedia.org/wiki/Macaroon#Origins
"Italian Jews later adopted the cookie because it has no flour or leavening (macaroons are leavened by egg whites) and can be enjoyed during the eight-day observation of Passover. It was introduced to other European Jews and became popular as a year-round sweet"