Some years ago there was a start-up company on Alaska selling spices. One of the spice combos was Greek Seasoning. Grilled beef and chicken were particularly good with the spice mix. When the company faltered and was going out of business we bought several bottles of the spice to keep on hand; after many years we are down to our last bottle.
We have tried several other Greek spice blends as replacement candidates but they are not quite the same. It is, according to the ingredients on the label, a bit simpler and less, shall we say, robust; more meat flavor than spice.
I was going to make some marinated chicken kabobs using mix and matching some Greek marinade recipe I had been given and decided to make some beef kabobs in a gyro-style kabob to compare the flavor results with the chicken spices and marinade and maybe mimic our favorite Greek seasoning mix. I hope you like the results as much as we did