Now, I know what you're thinking: "But I've had this bottle of fish sauce for years, and I'm still alive!" And to that, I say, "Congratulations, you're a survivor!" However, the reality is that out of date fish sauce can be a breeding ground for bacteria and other microorganisms that can make you very sick. So, it's not worth the risk, trust me.
So, how do you know if your fish sauce has gone bad? Well, the first sign is usually the smell. If it smells like a combination of rotten fish and garbage, it's probably time to toss it. Another sign is the slime that forms on the surface of the liquid - yeah, that's not a good sign. And finally, if you notice any mold or sediment at the bottom of the bottle, it's definitely time to say goodbye.
can sauces go out of date? - Test Food Kitchen
But don't worry, I'm not here to ruin your fish sauce fun. In fact, I'm here to encourage you to use it up before it goes bad. After all, fish sauce is a key ingredient in many Asian dishes, from Thai curries to Vietnamese spring rolls. And let's be real, there's no substitute for that salty, umami flavor that fish sauce provides.