The problem with making shoarma, shwarma or donner kebab at home (and the word can be also spelled schwarma or shawrama) is that the original versions are all made on a vertical spit that turns in front of an open gas or charcoal generated flame. A secondary problem is that the average skewer used is almost 1.5 cm. thick and holds between 8 – 10 kilos of meat. Cooking at home requires a different method and, of course, smaller amounts of meat.
Here, after a great deal of both rewarding and not all that rewarding experimentation, is the very best I can come up with. It may not be quite “the real thing”, but it will satisfy in many of the same ways.