In this video, Kitchen Caravan introduces us to Sandor Katz, aka Sandorkraut, a self-described "fermentation fetishist." Many of my favorite foods are fermented: kimchi, beer, yogurt, and bread to name a few. Besides making these foods taste delicious, the fermentation process creates healthy bacteria and vitamins that provide a host of heath benefits. Katz is the author Wild Fermentation: The Flavor, Nutrition, and Craft of Live-Culture Foods and conducts regular workshops and events on the topic. Watch and listen to Katz at one of his workshops after the jump.