Staples of the Serbian diet include bread, meat, fruits, vegetables, and dairy products. Bread is the basis of all Serbian meals. It plays an important role in Serbian cuisine and can be found in religious rituals. A traditional Serbian welcome is to offer bread and salt to guests. Meat is widely consumed, as is fish. The southern Serbian city of Leskovac is host to Roštiljijada, a yearly grilled meat barbecue-based festival that is considered the biggest barbecue festival in the Balkans. 