Döner Kebap at its
Why locals love it
Döner Kebab (meat-filled Turkish bread) is sold on every corner in Berlin. However, few succeed in giving it such a fine, mildly sour taste as Tekbir. As everywhere in Berlin you can choose from a variety of sauces to go with it: Kräuter (herbs)/sesame, Knoblauch (garlic) or scharf (spicy).
Why you should visit it
Even though it was invented by Turkish immigrants, Döner Kebap and its veggie alternative falafel (chickpea balls) are at least as local a dish as Currywurst. As you should try it at least once in your visit to Berlin it's best to do so in a quality place like Tekbir.
Try the "Dürüm" variety, which comes with a different, tastier sort of bread.