Alton Brown had a recipe for making a facsimile of Gyro meat in the oven. My husband tried it, and it was ok, but a poor substitute for the real thing (the Tzatziki, on the other hand, was very good):
https://www.foodnetwork.com/recipes/alton-brown/gyro-meat-with-tzatziki-sauce-recipe-2047710
I plan to use tahini sauce sometime, I could drink that by the glass. Have used Bitchin’ Sauce from Costco. Took a flyer. That stuff is approved! Excellent.
It’s Easy to like food, lol.