Chandi ka vark is a very fine filigree foil of pure metal. Here we are using silver ones. These are commonly also called edible silver leaves. These vark or warq foil or sheets are typically laid or rolled on sweets from Asian countries - India, Pakistan, and Bangladesh - especially popular in Mughlai and Awadhi cuisines. They are also used in dried fruits, nuts, and confectionaries. It has no flavor but is only used for garnishing food.