Saturday, December 20, 2014

How to Make Water Kefir (Fermentation Series Part 1)


 One of our favorite things to drink is water kefir. If you've never had water kefir, it's comparable to pop (or soda), but full of healthy probiotics and empty of the freaky stuff they put into pop nowadays.

It's perfect for those trying to kick their addiction to pop and for introducing kids to fermented foods because it lacks the signature sour flavor of most fermented products.

Why are fermented foods important and what benefits are specifically found in water kefir?
There are more bacterial cells in our guts than cells in our bodies! If this grosses you out, please realize that without these little guys, you could not survive. They help us digest our foods, provide extra vitamins, and help prevent nasty infections from taking over, among many other things! Fermented foods provide us with the healthy bacteria that our bodies benefit from as well as help pre-digest some plant materials that may be harder to break down. Although water kefir contains sugar, the sugar is only used as a food source for the grains, which need it to survive and thrive. There should be very little sugar in your final product. The B vitamins in water kefir may boost flagging energy levels and the beneficial acids promote healthy digestion.

Next to sauerkraut, I'd recommend introducing this into a persons diet when they first begin making fermented products at home. It is a bit more expensive than sauerkraut, requires a few special ingredients and equipment, but is otherwise the easiest to introduce taste-wise. Plus, you'll be able to enjoy it in only 1-3 days!

If you want to take a break from water kefir or are leaving town, transfer the jar (loosely capped) containing grains, sugar, trace minerals, and water to the refrigerator. That way, the grains will still have some food, but will slow their growth while in the cold temps.


Basic Water Kefir
Yield: 1 quart

Equipment needed:
1 quart-size glass jar with a cover (wide mouth is preferred)
Wooden or plastic spoon with a long handle
Plastic strainer (found here or here)
Water kefir grains* (found here, here, or from a friend)
Filtered water
Liquid trace minerals** (found here or here)
Scant 1/3 cup organic sugar (we use this)

*If you buy your water kefir grains online, you may need to rehydrate them before proceeding with this recipe. Follow the instructions that come with your grains and then follow the instructions below.

**If your filtered water still contains minerals, you may not need the trace minerals.

Place your kefir grains in the bottom of the quart jar. Add in the sugar, about 5 drops of the trace minerals, and fill the rest of the jar with filtered water. Stir using a non-metal spoon until the sugar dissolves. Place a cover on the jar and leave on the counter for 24-48 hours. The warmer the temperature of your room, the faster the kefir will ferment. I usually leave it for 48 hours. The water kefir will be quite bubbly.

Using the plastic strainer, strain out the grains and place them in the bottom of a clean jar to begin the process again using more sugar, water, and trace minerals.

If you like the taste of this finished water kefir (it's pretty unique and I usually prefer to put it through a second fermentation as described below) you can bottle and drink it as is. Refrigerate any leftovers.

NOTE: You may also use coconut water in place of water. If using coconut water, just omit the sugar, water, and trace minerals.

Easy Water Kefir Flavoring (aka 2nd fermentation)
Yield: 1 quart

1 quart of water kefir from basic recipe
Plastic funnel or glass measuring cup with a lip
1 liter Grolsch style bottle (found here)
1/3-2/3 cup 100% fruit juice

Transfer the completed water kefir using a funnel or glass measuring cup into a Grolsch bottle along with the fruit juice.

Tightly close the bottle so bubbles can form during the second fermentation period and leave on the counter for up to 24 hours.

Before transferring the bottle to the refrigerator, carefully crack open the cover to let some of the pressure release. You may want to cover the top with a washcloth as you let the air escape in case there is more carbonation than you expect.

More fermentation fun coming in 2015!

Disclosure of Material Connection: Some of the links in the post above are “affiliate links.” This means if you click on the link and purchase the item, I will receive an affiliate commission. Regardless, I only recommend products or services I use personally and believe will add value to my readers. I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials in Advertising.” 

2 comments:

  1. Do you know what the alcohol content is? Kumboucha Tea is right under the alcohol level that would require it to be labeled as alcohol

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    Replies
    1. Great question! All I can say is that it depends highly on your process, and I haven't seen much information on alcohol content for water kefir specifically. As far as kombucha, you have to go through another step to increase alcohol content. Without that step, it'll turn to vinegar. All the numbers I've seen for kombucha have been 0.5%. Hope that helps!

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