Sauerkraut is a food that I have grown to appreciate as an adult. When I was younger, my parents would eat it and I thought it looked disgusting. I was a kid and kids are weird that way....
I've expanded my food preservation skills into making fermented pickles, pickled jalapeƱos, and pickled yellow peppers, so this year I decided I'd try sauerkraut as well. After lots of googling, I opted for lacto-fermenting, because it took less time, less salt, and I happened to have plenty of whey in my homemade yogurt container.
You'll need:
I large, firm head of cabbage (or two smaller heads), finely chopped (a food processor with shredding capabilities would be really useful here)
2 Tablespoons of sea salt
1/2 cup of whey. (If you don't have any sitting around, you can buy a large container of plain yogurt and strain it through cheesecloth and you should end up with enough whey)
You can also add one shredded carrot and/or one finely sliced onion if you want to, but for my first try I wanted to stick with the basic recipe.
Place shredded cabbage in a large bowl (this is my big popcorn bowl)
Add salt
Add whey
Use your hands to "massage" the cabbage several times over the space of a half an hour or so, until the texture changes from crisp to wilted. You can use a potato masher for this if you don't want to use your hands, but hands work better. (Ignore the giant bags of cereal in the background)
Place cabbage and liquid in a large jar. Press the cabbage down firmly so it's packed tightly, and is below the level of the liquid. You can add a little water if you need to to make sure the cabbage is covered, but it shouldn't be necessary. I used a half gallon mason jar.
Place a plastic bag in the jar and fill it with water, making sure that the bag spreads out inside the jar. This acts as a weight to hold the cabbage below the level of the liquid.
Place a lid on the jar. I just used the ring, and let the water bag be open at the top, but you could tie the bag off, and put a solid lid on the jar too. It doesn't make that much difference. I just wanted to leave plenty of room for the sauerkraut to expand- and my very full bag of water did end up spilling down the sides of my jar a little.
Place the jar in a corner of your counter, away from major heat and direct sunlight.
Now wait.
And wait....
My kitchen was a little on the cool side, so what was supposed to take three days took two weeks to get to where I was satisfied with the taste. After the time was up, I divided the kraut into three pint jars and put it in the fridge.
Now I just need some bratwursts.
Update: Got some hotdogs... They were good.