Water Kefir: My New Afternoon Obsession

Since our Homemakers Fair, I’ve found myself completely swept up in a new (and surprisingly fun!) kitchen project: water kefir.

I’ll be honest with you—I’ve tried milk kefir in the past, and you’d think that having a milk cow would make it the perfect fit for our family. But truthfully? I it was so hard. Whether it was the maintenance, the smell, or just how it tasted… it was a challenge I couldn’t conquer. We couldn’t get into it no matter how hard I tried, and eventually, I gave up. Now the irony – as I’m writing this, a friend of mine is bringing me some more grain so I can give it another try (I’ll let you know how it goes!)

But at the fair, one of the lovely teachers handed me a little jar of water kefir grains, and I figured, “Why not give it a try?” I brought it home, whipped up my first ferment that very afternoon, and let me just tell you—I’ve been hooked ever since.

Every 24–48 hours, I’m giddy with excitement to try a new flavor. So far I’ve made lemonade, strawberry lemon, apple cinnamon, elderberry cinnamon, watermelon, blueberry lemon—and probably more that I’m forgetting. It’s just so much fun. It’s become part of my kitchen rhythm, and even my kids love helping me flavor and bottle each new batch.

So today, I want to give you a simple, beginner-friendly guide to get started with your own water kefir journey. I’ve also included one of our favorite recipes at the end: Elderberry Cinnamon Water Kefir.

This post contains a few affiliate links for some of my favorite products—swing-top bottles, grains, and more—so you can get started with confidence!

What is Water Kefir?

Water kefir is a lightly sweet, naturally fizzy fermented drink made by culturing sugar water with special grains (called tibicos). These grains aren’t actually “grains” like wheat or rice—they’re a symbiotic colony of beneficial bacteria and yeast (similar to a kombucha SCOBY).

They thrive on sugar and minerals, and in return, they create a delicious probiotic drink full of gut-loving goodness.

Health Benefits of Water Kefir

Water kefir is more than just a fun kitchen hobby—it’s a powerful little health booster. Here are some of the main benefits:

Probiotics: Supports gut health by introducing beneficial bacteria that aid digestion and improve immune function.
Improved Hydration: It’s a tasty, fizzy alternative to soda or sugary drinks—but without artificial ingredients.
Digestive Support: Many people find relief from bloating or irregular digestion when they incorporate water kefir regularly.
Immune Boosting: Thanks to natural fermentation and antioxidant-rich add-ins like elderberries or citrus, it can help support your immune system.
Gentle Ferment: Unlike kombucha, which can be more acidic or strong, water kefir is much gentler—great for kids and those new to fermented foods.

bubbly jar of fresh elderberry water kefir

How to Make It!

Here’s a simple breakdown of how to make your first batch:

What You Need:

1/4 cup active water kefir grains (Get yours here!)
1/4 cup organic sugar (I use cane sugar)
1 quart filtered, non-chlorinated water
1 quart-size glass jar
A non-metal strainer
Cheesecloth or a paper towel and a rubber band

bottle with frozen elderberries and cinnamon sticks

Instructions:

Dissolve sugar in water: In a quart jar, dissolve 1/4 cup sugar in filtered water. Stir well.
Add grains: Add the kefir grains to the sugar water.
Cover and ferment: Cover the jar with a cloth and rubber band. Let it sit at room temperature for 24–48 hours, away from direct sunlight.
Strain: Once it’s lightly fizzy and tangy, strain out the grains (you’ll reuse them!) and move to second fermentation or drink it plain.
Repeat: Place the grains into fresh sugar water to start a new batch.

all the bubblies needed to make water kefir

Elderberry Cinnamon Water Kefir (Second Ferment Recipe)

This is one of our favorite blends—especially during the colder months or when we want an immune boost!

What You’ll Need:

1 quart finished water kefir (strained)
3–4 tablespoons dried elderberries (my friend owns this company!)
1 stick Ceylon cinnamon
1 swing-top bottle (these are my favorite)

Directions:

Pour your finished (strained) water kefir into a swing-top bottle, leaving about 1 inch of headspace at the top.
Add in the dried elderberries and cinnamon stick.
Close the bottle and let it sit at room temperature for 24–48 hours to carbonate.
Once fizzy and flavorful, strain out the solids and refrigerate.
Serve chilled and enjoy!

a bottle of water kefir with elderberries and cinnamon sticks

Final Tips

Water kefir grains don’t like metal, chlorinated water, or honey—stick to cane sugar and filtered water for best results.
You can store extra grains in sugar water in the fridge for up to a week or two.
Once you get into a rhythm, making water kefir becomes second nature.

If you’re like me and milk kefir just didn’t work for your family, give water kefir a try. It’s simple, customizable, and a joy to experiment with in your kitchen.

Let me know if you try the elderberry version—I’d love to hear how you like it!