my favorite used to be a sauce named “amor” that was primarily centered around southern california and baja california.
it was a little bit like cholula, but w MUCH stronger vinegar punch to it and it makes my mouth water every time i think about it on top of chips or other snacks; sort of like frank’s hot sauce if it were more sour and more picante at the same time.
the brand still exists, but their recipe changed significantly about 20-ish years ago and i’ve been unable to find anything like it to call my favorite.
If you can afford it; get a lawyer in involved.
If you can’t: pray, if you’re religious
If you’re not: I hope you’re not American and I hope you’re lucky