Since the '80s, the discovery of this fifth basic taste has gained more popularity. It comes from naturally occurring glutamates in fish, kombu, mushrooms, dashi, soybean paste. Scientists say it's no wonder our taste buds snap awake: they're connected to our earliest memories of pleasure. It's in cheese, fermented foods, and in breast milk which is high in amino acids. Think of babies, faces cupped against their mothers' breasts, heads tipped back after they've had their fill. Then, there's texture: the pleasing melange of sensations spreading through the roof and the back of the tongue, a fuzzy warmth down the throat. Mostly, I prefer savory over sweet, salty over sour and bitter— One perfect oyster globe, the reward of buttery yellow uni gonads lifted to the mouth with chopsticks after tapping carefully around the spiny shell.