There’s two kinds of cucumber pickle in the world: fermented and vinegar. Vinegar pickles are what you generally see in the grocery store, the Claussens and Vlasics. They’re not bad but they are awfully salty and the industrial vinegar is not a very good flavor. Fermented pickles are made without vinegar. Instead the vegetable is salted and then fermented to encourage lactic acid bacteria, which makes the pickles sour.
Sonoma Brinery makes an exceptionally good fermented pickle. They’re available in grocery stores in the US west, sold refrigerated. And while they’re not cheap at about $1 a large pickle they are delicious. Great flavor and good snap. They call them “half-sour”. They have a pleasant sour taste but it’s subdued, also the salt level is quite low. The result is a mild, fresh tasting pickle, something I much prefer to Bubbie’s intensely sour and salty fermented pickles. Sonoma Brinery’s fresh sauerkraut is also delicious.
Fermented foods are newly trendy thanks to the probiotic food fad (move over, gluten free). I could care less about the fake food science but I am glad that fermented flavors are more widely available in grocery stores. I’m not a fan of kombucha, too expensive and too sweet. But sauerkraut, kimchi, etc are delicious. I’ve started trying to ferment my own things now with Sandor Katz’s excellent book.