Choosing the best delicious food from Iran is actually very hard, because we have so many of them! This one that you can see in the picture, is called Koobideh. It's so good! You should try it!
To prepare Kabab Koobideh, grate the onion, take the extra onion water
and pour it into a small bowl. Then put the onion in the refrigerator.
Note that the onion has an acidic state, so by putting it in the
refrigerator, its acidic state disappears, and the so-called grilled
ones become sweet. Then mince the meat up twice and pour it into a large
bowl.
Choosing meat is important for preparing Kabob Koobideh; a piece of the
flank is used, which has high fat. Notice that your meat should have
enough fat to not end up with dry meat.
Take the onion out of the refrigerator after 20 to 30 minutes and add it
to the minced meat. Then add salt and black pepper as needed and start
mixing the ingredients.