Sourdough Starter Essentials
Everything you need to start, feed, and maintain a healthy sourdough starter in one place. This list includes the key tools, ingredients, and helpful extras that make sourdough baking easier and more consistent — from sta...
Sections
5
Jars
Flour
Heaters for your sourdough starter
Premade starters.
Articles
Jars
Sourdough Jars
Having the right jar makes caring for your sourdough starter so much easier. This section includes jars that are perfect for feeding, storing, and monitoring your starter as it grows. With enough space for expansion and easy everyday u...
These 16 oz mason jars are perfect for storing and feeding your sourdough starter. The size gives your starter enough room to grow while still being easy to handle and store on your counter. Made from durable glass with a secure lid, they help keep e...
Ball 16oz 4pk Glass Regular Mouth Mason Jar with Band and Lid Sunshine
Threshold™ 48oz Glass Canister with Wood Lid (Starter Storage Jar)
This 48oz glass canister is a perfect simple option for storing and maintaining your sourdough starter. The clear glass makes it easy to see your starter’s growth, bubbles, and activi...
48oz Canister Dark Wood Top Small Clear - Threshold™
TINANA Sourdough Starter Jar Kit (650ml with Thermometer & Tools)
This all-in-one sourdough starter kit includes a 650ml glass jar designed for daily starter care, along with helpful tools like a silicone scraper, cloth cover, and aluminum lid. T...
TINANA Sourdough Starter Jar Kit, 650ml Sourdough Starter Jar With Thermometer, Silicone Scraper, Cloth Cover And Aluminum Lid. Reusable Sour Dough Starter Jar
Flour
The flour you use plays a huge role in how active and healthy your sourdough starter is. This section includes great options for feeding your starter, from reliable everyday flours to ones that help boost activity and fermentation. Using the right fl...
This bread flour is a staple for sourdough baking thanks to its high protein content, which helps develop strong gluten for better rise and structure. It’s perfect for creating that chewy texture and airy crumb you want in artisan loaves.
Made from ...
King Arthur Flour Unbleached Bread Flour - 5lbs
This organic rye flour adds rich, complex flavor and a touch of earthiness to your sourdough baking. It’s milled from 100% organic rye grown and milled in the USA, and works great on its own or blended with bread flour to boost flavor and texture in ...
King Arthur Organic Rye Flour - 3lb
King Arthur Unbleached Whole Wheat Flour (5 lb)
This whole wheat flour is a sourdough essential that adds depth, flavor, and nutrition to your baking. Milled from 100% whole grain wheat, it brings a rich, slightly nutty taste and helps strengthen you...
King Arthur Flour Whole Wheat Flour - 5lbs
Heaters for your sourdough starter
Sourdough Heaters
Keeping your starter at the right temperature can make a huge difference in how active and consistent it is. This section includes heaters and warming tools that help maintain a stable environment, especially in cooler kitchens. The...
Sourdough Starter Warming Mat with Temperature Control
This warming mat helps keep your sourdough starter at a consistent temperature, which is key for strong activity and reliable fermentation. With precise temperature control (typically around 70–...
Wudkey 12-Hour Timer Sourdough Warmer, Precise 1°F Thermostat Control Sourdough Warming Mat TL6I19_4
Constant Temperature Sourdough Fermentation Heater / Water Bath System
This constant temperature fermentation heater helps keep your sourdough starter in a stable, controlled environment so it stays active and consistent. It uses steady heat to main...
Sourdough Starter Warmer, Water Bath Uniform Warming, Precise 1°F Thermostat (70–104°F), 198H Timer, Fits Jars Up to 50oz, Sourdough Heater for Sourdough Home Baking & Consistent Fermentation
Sourdough Starter Warmer Mat with 12-Hour Timer & Thermostat Control (Black)
This adjustable sourdough warming mat is designed to keep your starter at a consistent, controlled temperature so it stays active and predictable. With a precise thermos...
Premade Sourdough Starters
If you don’t want to make your own starter from scratch, these premade options make it easy to get started. They come active or ready to activate, so you can skip the trial-and-error phase and jump straight into baking. Wit...
Living Dough 233-Year San Francisco Sourdough Starter (Active Culture)
This live sourdough starter is an active, ready-to-use culture designed to help you bake authentic artisan-style bread at home. It arrives already fermented and active, so you can...
Living Dough 233-Year San Francisco Sourdough Starter – Active Organic, Live Culture for Artisanal Baking: Bread, Pizza, Waffles, Pancakes & More
This dehydrated sourdough starter is a convenient, shelf-stable option that lets you start baking without maintaining a starter from scratch. It comes in a dried form, so all you need to do is rehydrate it with water and flour to bring it back to lif...
Eve - Organic Dehydrated Sourdough Starter
Basil & Bloom Dehydrated Sourdough Starter
This dehydrated sourdough starter is a convenient, shelf-stable option made from an established, long-nurtured culture. It’s dried at peak activity, so once you rehydrate it with flour and water, it beco...
Dehydrated Sourdough Starter, Sourdough Bread, Bread Making Kit, Sourdough Starter, Sourdough Starter Kit, Breadmaking, Home Baker
This fresh sourdough starter arrives already active, making it easy to start baking without building one from scratch. Because it’s a live culture, it only needs regular feedings with flour and water to become strong, bubbly, and ready to use in just...
Fresh Sourdough Starter, Sourdough Bread, Bread Making Kit, Sourdough Starter, Sourdough Starter Kit, Breadmaking, Home Baker
Articles
Sourdough Starter Guides & Articles
This section includes helpful guides and articles to walk you through every step of your sourdough starter journey. From creating a starter from scratch to troubleshooting and strengthening it, these resources ...
Quarantiny Starter Master Plan” by America's Test Kitchen
This guide walks you through a simple, step-by-step plan for creating and maintaining a sourdough starter at home. It breaks the process down into manageable daily steps, helping you understan...
Sourdough Starter Master Plan | America's Test Kitchen
Sourdough Starter Recipe by King Arthur Baking Company
This step-by-step guide walks you through how to create your own sourdough starter from scratch using just flour and water. It breaks the process down over several days, showing you exactly how t...
Sourdough Starter Recipe | King Arthur Baking
How to Strengthen a Weak Sourdough Starter (Ginger Homemaking)
This helpful guide breaks down simple, practical ways to revive and strengthen a weak sourdough starter. It covers key tips like adjusting your feeding ratios, using warmer temperatures, ...