When fermenting beans, you need to start with dry beans rather than canned beans.
To cook your beans, bring them to a boil. Let them boil for 10 minutes before reducing the heat to low. Simmer the beans for 40 minutes to an hour. [3] X Research source
Whey culture Powdered starter culture Kombucha Brine from lacto-fermented vegetables
Check on the beans a couple of times a day to see if any gas has built up.
Fermented beans can also be eaten on their own as a snack. They pair well with garlic, ginger, and other Asian ingredients. They also go well in braised meats, tofu dishes, and soups. .