What is "zefir"?

Zefir, also known as Russian marshmallow, is a sweet confectionary treat that originated in Russia. It is made from a mixture of whipped egg whites, sugar, and fruit puree, which is then piped or molded into small, fluffy shapes and dusted with powdered sugar. Zefir has a soft, fluffy texture and a light, airy sweetness that melts in your mouth. It is often flavored with fruit, such as strawberry, raspberry, or apricot, but can also be made with chocolate or vanilla. Zefir is a popular treat in Russia and other countries in Eastern Europe, and is often enjoyed as a dessert or a sweet snack.