Answer: 

Hamburger is a dish that originated in the city of Hamburg in Germany. This city has a long history and was an important trading place between Arab and European merchants in the Middle Ages. Arab merchants brought Kibbeh to Hamburg. Kibbeh is a dish made of seasoned lamb and is usually eaten raw.

The natives of Hamburg prepared this dish by replacing lamb with pork or beef. The most important thing is that they cooked or grilled the main meat, then the "Hamburg Steak" or "Hamburger" became a unique hot Rundstück that is loved by everyone to this day. Hamburger has become a culinary symbol of Hamburg and spread throughout the world.