So-called because cooking them makes the kitchen eye-wateringly "fragrant" (AKA stinky)...!
I've been making these for too many years to remember; both for myself and the family to nibble on, and to share with friends who come over, especially to go with drinks prior to diving into "proper food"!
They're very quick and simple to make in a pan, you just need to toss them for a few minutes - the longest part is waiting for them to cool down, so they become nice and crunchy! After years of making these intuitively, it took me several attempts to measure out the exact amount of spices and liquids tc. to replicate the way I make them, however after giving it a go as written, feel free to change the spice levels to your own tastes, and if you want them saltier, omit the water and add a little more soy sauce to taste - I just didn't want them to be too salty for people the first time they tried them!