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Patis is best found through a Filipino grocer, though standard Southeast Asian fish sauce from a Thai or Vietnamese grocer works as a close substitute.
Which aisle is patis in?
Mainstream UK supermarkets do not stock patis specifically, though general fish sauce is common in the world food aisle. Filipino grocers keep patis near soy sauce and vinegar.
Where to look, supermarket by supermarket
- Filipino grocers. Bottled, near soy sauce and cane vinegar.
- Mainstream supermarkets stock general Southeast Asian fish sauce instead, which works as a substitute.
Aisle numbers move between branches, so use the section as your guide.
Is patis sold in Tesco?
Not under that name. Tesco stocks general fish sauce, which works as a reasonable substitute for patis.
What to ask a member of staff
Ask for patis specifically if you want the Filipino brand and style, otherwise fish sauce is understood as a close substitute.
Asian supermarkets
A Filipino grocer is the most reliable source for genuine patis, usually stocking the Rufina or Patis Mang Tomas brands.
Buying it online
Online is a good option if there is no Filipino grocer nearby, and a bottle keeps for a long time.
Storing it
Keep it in the cupboard, tightly capped, the same as other fish sauces.
Frequently asked questions
Can I use regular fish sauce instead of patis?
Yes, they are closely related and can generally be used interchangeably in most recipes.
What is patis used for?
Seasoning soups like sinigang, and as a table condiment with kalamansi and chilli.
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- Patis fish sauce. The Filipino style fish sauce for soups and condiments.
