Why bakers trust us

  • 4.9 ★ out of 5 from bakers

    Thousands of reviews between all platforms

  • 60+ countries

    Dehydrated = shelf-stable worldwide

  • 1-year warranty

    If it doesn’t thrive, we replace it

  • Quick support replies

    Personal activation support

Pick your path

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  • Best for beginners

    San Francisco · 200+ Year Heritage · $7.99, Reliable, classic tang. Our best seller and the easiest place to start.

    San Francisco Starter 

  • Want a story?

    1,000 Year · $9.99, Italy Camaldoli tradition. Rich history in every loaf.

    Italian Starter 

  • Maximum sour

    Sue's Sour · $7.99, Our most tangy culture. For bakers who want that punch.

    Sue's Sour 

Everything you need to succeed

  • Organic starter

    Gently dehydrated with a long shelf life, activate when you’re ready.

  • Guide + recipes

    Step-by-step activation instructions and recipes in every order.

  • 1-year replacement

    If your culture doesn’t thrive, we’ll replace it free for a year.

  • Message me anytime

    Personal baking support, I usually reply within minutes to a few hours.

Nuestra colección de masa madre

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Named for the woman who taught us to bake by feel

Growing up, my great-grandmother filled the kitchen with bread and pizza from Italy, no timers, no measuring cups, just tradition. That love of slow, living dough is why we preserve heritage starters from San Francisco, Italian, Alaska, and beyond.

Read our full story
1000 year old Italy Sourdough Starter

A gift they’ll actually use

Our gift-ready San Francisco starter arrives beautifully packaged, with the activation guide and warranty included. Long shelf life means they can bake on their schedule, birthdays, holidays, or just because.

Italian Starter Gift

Quick answers

Dehydrated or liquid, which should I get?

Dehydrated is our most popular: lightweight, long shelf life, and activates in about 5 days. Liquid arrives alive and is usually ready to bake with in 1–2 days. International orders almost always do better with dehydrated.

How long does activation take?

About 5 days, some report as quick as 2 days with our strong starters. You’ll add flour and water in simple steps until your starter is bubbly and doubling. Full instructions ship with every order.

What if it doesn’t work in my kitchen?

You’re covered. Every order includes a free 1-year replacement warranty, plus you can message me anytime. I usually reply within minutes to a few hours

Ready when you are

Your starter arrives dehydrated and patient. Activate this weekend, or six months from now. Whenever you’re ready to bake, it’ll be waiting.

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