Burek sa sirom is a phyllo pastry that is round or coil-shaped and filled with a mixture of cheese and eggs. The dough is made with flour, salt, and water (and perhaps a bit of oil) and stretched into translucent sheets. The sheets of phyllo dough are stacked in a large tray, and each sheet is sprinkled with oil or oil and mineral water and spread with the cheese and egg filling.

Still, you might have heard that burek can only be called burek if it's filled with meat. That is, if you live in Bosnia and Herzegovina, but not everyone does, nor is burek really Bosnian – in fact, it has Turkish origins. In Bosnia, burek (with meat) and other types of similar pies such as sirnica (cheese) and krumpiruša (potatoes) are usually rolled into a coil, while Croatians and Serbs have a more relaxed approach – burek can be round and cut into quarters, or rolled into a coil – both shapes are good, and both can be called burek sa sirom (when filled with cheese, of course). 

Grilled sardines are a simple, traditional seafood dish especially common in coastal Mediterranean areas and during summer months, when fresh sardines are plentiful. The dish is straightforward and emphasizes the natural flavors of the sardines: they are typically marinated in a mixture of olive oil, lemon juice, black pepper, and salt (although a variety of spices and herbs can also be added, depending on the region) before being grilled over a charcoal fire.

The dish is usually served as an appetizer or a part of a meze, along with bread, boiled potatoes, sautéed vegetables, or salads, and is best paired with lighter, sweeter local white wines.