Koloocheh are traditional Iranian cookies which are usually round-shaped and consist of a crunchy shell and a sweet, soft interior. The shell is typically prepared with the plain butter and flour dough, but it is also intricately decorated with a traditional stamp pattern.

The most common filling is a delectable mixture of ground walnuts and sugar, but dates and grated coconut are also often used in some parts of Iran. The cookie is usually spiced with saffron, rose water, cardamom, cinnamon, or citrus zest, providing the unmistakable oriental flavors and enticing aromas.

Koloocheh are an important part of every celebration in Iran, and they are the staple dessert served during Nowruz, the Iranian New Year festivity. Although they are traditionally baked at home, with each family having their unique traditional recipe, they can also be found already prepared in numerous bakeries and grocery stores.

Although koloocheh is an ideal dessert for entertaining, served alongside tea or coffee, it is also often used as a delicious Iranian souvenir.