Whether it be sauerkraut, kimchi, tofu, tempeh, or sourdough, fermented foods are back in vogue. Fermented foods have been around in many cultures for a very long time. Indeed there are many common foods you may not realise are fermented such as chocolate and tea.
Here are some resources to help you explore the world of fermented foods.
Here Wikipedia provides an extensive list of fermented foods from around the world.
Make Sauerkraut is all about, you guessed, making Sauerkraut. Although it does also have some recipes for other fermented foods as well.
Korean Bapsang is a website all about how to cook traditional Korean food at home, such as the fermented cabbage dis, Kimchi.
In this article on the Food Republic website, tofu master Minh Thai provides a step by step guide to making tofu at home.
The Sourdough School is devoted to the art and science of Sourdough bread. Here you will find everything you ever wanted to know about Sourdough bread including many different recipes.