Combine all ingredients and store in a jar at cool room temperature.
Alternatively, if you don’t have access to wild thyme, you can buy a bag of za’atar from a Middle Eastern market or online. This actually my recommendation for the best za’atar (no need to blend it with anything!). Check out the article above this recipe for more info on why.
Note that measurements are all 1 part by volume (so 1 tablespoon, 1 tablespoon, 1 tablespoon; or 1 cup 1 cup 1 cup).
Find it online: https://cardamomandtea.com/598/zaatar/