Hhhm, "pul biber" literally translates to "paprika flakes" if I'm not mistaken (well, that's what my turkish butcher told me) ... Anyway, there are different types of paprika, sweet and hot. Commercial Pul Biber is often a combination of paprika and chilli powder, though. One authentic product I have at home says that it's ingredients are paprika, salt, chili, vegetable oil. I brought it back from Turkey.
Either way, the Pul Biber is NOT essential for this dish. What makes this dish turkish? The combination of herbs & spices such as Cumin, mint and parsley. As well as the lemon/lime juice. They are all pretty universal, I know, but try it and then tell me if it tastes Indian in any way
