This is the most common way of serving fish in Greece. Small fish, especially red mullet, bogue, sardines etc. are fried whole. All whole fish are gutted before frying, except the tiny smelts or marides. The scales of red mullet and larger fish would be removed.
   The rules for frying are simple. Whole fish should be dried carefully after cleaning and scaling, and then rolled lightly in plain flour. They should then be fried as quickly as possible in hot oil in a heavy pan, with enough oil to almost cover them.
   They should only be turned once. The hot oil solidifies the flour coating and cooks the flesh without actually coming into contact with it. The advantage of using olive oil for frying is that it can be heated to quite a high temperature without burning.

Fried red mullet