What's the plural form of chili sauce? Here's the word you're looking for.
Answer
The noun chili sauce can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be chili sauce.
However, in more specific contexts, the plural form can also be chili sauces e.g. in reference to various types of chili sauces
or a collection of chili sauces.
