What to use instead of za'atar herb
Quick answer
The closest option is Oregano with Thyme, rated good. Closer than most substitutions in this dataset, because it is not really a substitution across categories — these are close relatives in the same family, and Origanum syriacum sits in the same genus as common oregano. The mixture is slightly sweeter and less astringent than the Levantine herb, and it lacks the dry mineral edge that gathering on a hot hillside gives. In a blend with sesame and sumac the difference is small; used alone it is noticeable.
It will not do for: Anywhere the dish is being judged against a Levantine original; Turkish uses calling for fresh zahter, which is a different preparation entirely.
All recorded options
Ranked by suitability. Ratios are given only where they are defensible, and always with their basis — by weight or by volume — because spice densities differ.
Oregano with Thyme
Good matchUse: 1× by volume — Two parts dried oregano to one part dried thyme, at the same total volume as the herb replaced. Marjoram in place of some of the oregano gets closer still.
Closer than most substitutions in this dataset, because it is not really a substitution across categories — these are close relatives in the same family, and Origanum syriacum sits in the same genus as common oregano. The mixture is slightly sweeter and less astringent than the Levantine herb, and it lacks the dry mineral edge that gathering on a hot hillside gives. In a blend with sesame and sumac the difference is small; used alone it is noticeable.
| Flavour | Aroma | Colour | Heat |
|---|---|---|---|
| close | close | close | n/a |
Works for
- Making a za’atar blend at home when the Levantine herb is unavailable
- Manakish and flatbreads
- Rubbing on chicken, lamb and roast vegetables
Does not work for
- Anywhere the dish is being judged against a Levantine original
- Turkish uses calling for fresh zahter, which is a different preparation entirely
Cuisine: Shifts a Levantine dish very slightly towards a Mediterranean one, which is a smaller move than most swaps here.
The substitution people actually get wrong is the other one: using the za’atar blend where a recipe means the herb, or the reverse. The blend is roughly a third sesame and salt, so it is not interchangeable by volume with the plain leaf in either direction.
Za'atar
SituationalUse: ~2× by volume — Roughly double the volume, and hold back the salt elsewhere in the dish. The blend is about a third sesame and salt, so the same spoonful carries considerably less herb.
Legitimate and frequently what the reader wanted anyway, since a great many English recipes say za’atar and mean the blend. What changes is that the dish gains toasted sesame, sourness from sumac and a substantial amount of salt, none of which the plain herb brings. On bread and on roast vegetables that is usually an improvement; where the herb was chosen to sit quietly behind other seasoning, it is not.
| Flavour | Aroma | Colour | Heat |
|---|---|---|---|
| partial | partial | different | n/a |
Works for
- Bread, flatbread, labneh and roast vegetables
- Anywhere the recipe was probably written for the blend in the first place
Does not work for
- Dishes already carrying sumac or lemon, which the blend will double
- Recipes where the salt has been calculated separately
- Anyone avoiding sesame, which the blend contains and the herb does not
Cuisine: None. Both belong to the same tradition and the choice between them is a matter of which ingredient the recipe meant.
Recorded because the ambiguity is in the word rather than in anyone’s usage. SpiceHQ holds the herb and the blend as separate entities so that a recipe can be read correctly, and this record states the conversion between them.