Nut marzipans are popular as sweets, rolled into balls or logs. The pistachio paste is particularly delicious.
Pound the pistachios to a paste. Add the sugar and blend well (or pound in an electric mixer). Bind with the rose-water, and knead for 10 minutes. Roll the mixture into a long stick and cut it into pieces. Leave in the refrigerator or a cool place for 2-3 hours before serving.