✺ Bubbling guarantee — bubbles by day 7 or we make it right
KozyKraftKozyKraft
Wild-yeast packets · pantry-stable

Sourdough Starter

★★★★★5.0 · 1,247 reviews

Wild-yeast sourdough starter, slow-dehydrated at low temperature the same day it's fed. Pick 1, 2, or 3 packets — your first loaf is bubbling in five to seven days.

Wild fermented
100% organic
Lab-tested
12-mo shelf
Ships dormant
By hand
How many packets?Each packet = one full mother starter
$14.99$17.99save 17%
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Each 5g packet is enough to wake into a full mother starter that'll bake for years. The 3-pack is the same starter in three — one to start, two for the pantry or to gift.

What's in it

100% organic unbleached flour, filtered water, wild yeast cultures (Lactobacillus + Saccharomyces). That's it. No additives, no preservatives.

What's included

1× 5g packet of dehydrated sourdough starter

How it ships

Ships in 1-2 business days. Free shipping when you subscribe — one-time orders ship at standard rates. Dormant packets with a 12-month shelf life.

Subscribe & save

Subscriptions ship on the cadence you pick — every 4, 6, or 8 weeks. Pause, swap, or cancel anytime from your account. Subscribers save up to 27% per packet.

Day-by-day

Wake it up.
step by step.

01Day 1

Mix the packet

Mix full packet with 1.5 tbsp water. After 1 hour, add 1 tbsp flour. Cover loosely. Wait 24 hours.

02Day 2

First feed

Feed 2 tbsp flour + 1.5 tbsp water (pancake-batter consistency). Wait 24 hours.

03Day 3

First bubbles

Repeat Day 2's feeding. Watch for bubbles — your starter is waking up.

04Day 4

Big feed

⅓ cup flour + ¼ cup water. Transfer to a larger jar if it's getting tight.

05Day 5

Bake-ready

Ready when doubled. Feed daily (counter) or weekly (fridge).

From real bakers

Loved by
1,247 kitchens.

★★★★★

Day 4 — alive

Almost gave up day 2. Day 4: bubbles everywhere. The instructions are gold.

Angi · CA
★★★★★

Better than live jars

Two other brands died on me. This one bubbled day 3 and never quit.

Rayan · TX
★★★★★

First loaf at 47

I was scared of sourdough for a decade. This made me a baker.

SW · CO
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Questions, answered

The fine
print.

How long does it take to wake up?

Our dehydrated starters bubble in 5-7 days following the day-by-day guide. Live jars are ready to bake within 6-12 hours after a single feed.

How long does it stay shelf-stable?

Sealed dehydrated pouches last 12 months on a pantry shelf. The live jar should be refrigerated and fed weekly — it'll keep indefinitely once you're maintaining it.

What if my starter doesn't wake up?

Following our guide, fewer than 1% don't. If yours hasn't bubbled by day 7, send a photo through our contact form and we'll ship a fresh replacement at no cost.

Can I pause or cancel my subscription?

Yes — anytime from your account or by emailing us. No fees, no questions. Pause for any length and resume when you're ready to bake again.

Do you ship internationally?

Currently only within the United States. We're working on Canada and Mexico — sign up for the newsletter to know when it goes live.

More answers →
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Pair it with
another bake.

Abdel & Amr
Made with care

Two friends,
one kitchen.

We pack every packet by hand from a single jar of starter we’ve been feeding for years. No factories. No middlemen. Just two friends and the same wild yeast we use at home.

If your starter doesn’t bubble in 7 days, write to us. We’ll make it right.

Read our story →

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