Lignje ispod peke is a traditional dish originating from Dalmacija. In order to prepare the dish, the squids are seasoned with salt, pepper, and olive oil. They're placed into a baking dish that's usually layered with potatoes, onions, and other seasonal vegetables.

The baking dish is covered with a metal lid (peka) and the dish is baked for about one hour. The metal lid is covered with hot embers and ashes as the dish is cooking. The squid and vegetables should be stirred and mixed when halfway done. Once done, the squid and vegetables are left to rest for a bit, and the dish is then ready to be enjoyed.