I bought a bottle of Vietnamese fish sauce (Red Boat brand, the most recommended brand) and added a teaspoon to some pea leaves. I loved the resulting flavor, but my partner did not and complained that it had too much of a fishy smell. A lot of cooking techniques actually seek to remove this fishy smell even when cooking fish, so it was not welcome to add this to something that didn’t contain fish in the first place. It’s certainly not a flavor everyone would like.
Vietnamese here, no we add this to almost everything, especially things that don't contain fish in the first place. We have techniques to remove the fish smell where we don't desire it, but to be honest highest grade nước mắm would smell more like pure umami than fish so removing the remaining fish smell isn't that hard, usually just some peppers would be enough.
Never thought it tasted fishy really anyway it's more acrid umami.
Please understand that 3 crabs is a million times better than red boat.
I live in Vietnam, and it is jokingly said that the smell of fish sauce is used by some Vietnamese to get rid of unwanted foreigners, to be used when the smell of durian doesn’t work.
Fish sauce is not supposed to be added to the point that you can taste the fishy taste, you do get that right? If you’ve added enough to impart fishy taste, you’ve added way too much.
I use anchovy fillets in alot of recipes to add umami and nutrients, not just sauces but also things like meatloaf. Fishiness dissipates pretty quickly with heat, even faster with acidic ingredients like tomatoes, citrus, or vinegar. It's pretty easy to modulate fishiness, even with just acid. I double or triple the anchovies in a typical caesar dressing recipe, and if I feel I over did it just adding more lemon juice tamps it down.
One of my kids is pretty picky, even sensitive to onions, but doesn't seem to pick up on the anchovies. She'll eat fish, though, depending on mood, so maybe she's not the best benchmark.