If it tastes that good it's probably chock full of the flavour enhancer MSG (Look for 621 on food labels) or different enhancer 635. I find this (621) is in most savoury snacks eg. biscuits, chips, frozen stuff like pies, even seafood extender/cocktail! Ever had 1 chip and then want to eat the packet? I have a soup to fill my urge to eat MSG. Yum. I'll look for Miso as it sounds healthy.
"Unknowingly, we plow the dust of the stars, blown about us by the wind, and drink the universe in a glass of rain."