Substitutions · 31 dishes here use it
Out of fish sauce
Salt and deep savoriness, and it smells far stronger than it tastes once it is in something. A teaspoon disappears into a dish and takes the flatness with it.
Everything below is judged against that job. A swap that covers it is a swap; one that only looks similar is not.
6 of the 31 dishes here that mention fish sauce list it as optional — 19% of them. In those, the correct substitution is nothing.
What to reach for
Instead · 1
soy sauce plus a little rice vinegar
one for one on the soy, a few drops of vinegar per tablespoon
- What it gets you
- The salt and the glutamate, which covers most of a stir fry or a marinade.
- What it costs you
- The funk, and the specific savory length that makes a Vietnamese dipping sauce work.
Instead · 2
worcestershire
one for one
- What it gets you
- Closer than people expect — it is anchovy, tamarind and vinegar, which is fish sauce with a British accent.
- What it costs you
- Sweetness and spice it brings along, and it is thinner on salt.
Instead · 3
a mashed anchovy fillet
one fillet per tablespoon
- What it gets you
- The fermented-fish depth at full strength, which is the part nothing else does.
- What it costs you
- The liquid, and it needs to melt into hot fat or it stays a lump in the pan.
Where you can just leave it out · 6
These dishes list fish sauce as optional. They were written to work without it, so no ratio is needed and nothing has to be bought.
Check what else is in the pan
The company fish sauce keeps in this library, counted off required ingredients. A swap that argues with the top two is the wrong swap, whatever a chart says.