Sauerkraut, because of its European heritage, is a popular fermented vegetable here in North America. But sometimes a little something different is in order. Cortido is similar to sauerkraut in that it is a lacto-fermented cabbage but it is spiced up with flavors from Latin America.
1 large cabbage, cored and shredded
1 cup grated carrots
2 medium onions, quartered lengthwise and very finely sliced