Wholesome & Natural

Wholesome & Natural

Bake preservative-free bread at home

Gut-Friendly Goodness

Gut-Friendly Goodness

Naturally fermented, free from additives

Pure Ingredients

Pure Ingredients

Only flour, water & care

  • Sourdough starter jar kit with measuring jar, spatula, and bread slices on a white background
  • Sourdough starter kit jar with flour, held by a person, on a wooden surface.
  • All-in-One Kit with glass jar, thermometers, spatula, and other tools on a white background.
  • Woman holding a loaf of bread with promotional text for a sourdough starter kit in a kitchen setting.
  • Hand holding a smartphone displaying a chatbot interface with text about baking questions.
  • Two glass jars with measurement markings on a wooden surface, featuring text about their uses.
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Spring Crust

Beginner-Friendly Sourdough Starter Kit, Sourdough Starter Jar, 34oz Sourdough Jar Wide Mouth, Easy Instructions, Recipes & 24/7 AI Support

Beginner-Friendly Sourdough Starter Kit, Sourdough Starter Jar, 34oz Sourdough Jar Wide Mouth, Easy Instructions, Recipes & 24/7 AI Support

$24.99
$28.99 $24.99
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  • 🎯 BEGINNER-FRIENDLY SOURDOUGH KIT:Everything you need to begin your sourdough journey - complete easy guidance, step-by-step instructions, online sourdough recipes, and daily feeding tracker template. 24/7 AI support, like having your own coach.
  • 📦 ALL-IN-ONE-KIT: You get 34 oz glass jar with lid, feeding band, 2 thermometer strips, large silicone spatula, dough scraper, 2 cloth covers, plus easy instructions and online recipes. No hunting for extra sourdough bread baking supplies.
  • 🏺 MULTI-PURPOSE SOURDOUGH JAR: Holds 1000ml with sourdough jar wide mouth. Use it for sourdough starter, storing homemade jams, dry goods like flour and spices, or other fermentation projects. Hand-wash only, safe in the refrigerator but not in microwaves.
  • 📏 NEVER LOSE TRACK AGAIN:The feeding band adjusts up and down to mark your starter's growth levels, and rotates to track feeding times. Two thermometer strips show you if the temperature is right (one for use and an extra for replacement). The online daily feeding tracker template helps journal each day.
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What is included

Durable, wide-mouth, large sourdough starter jar (glass), 2 Cloth Covers, 2 Thermometer Stickers, Aluminum Lid, Clear & Easy Instructions, Feeding Tracker Band, Silicone Spatula and Dough Scraper.

Shipping

All orders are delivered within 1–7 business days.

Free Shipping in the USA

Enjoy 30 days FREE returns.

FAQ's

What is the capacity of the jar?

1000ml (34oz) with precise measurement markings.

Can it be used for other types of dough?

Absolutely! Works for any fermented culture - sourdough, other grain starters, water kefir, ginger bug, and more.

Does it include a recipe book?

Your kit includes everything you need to start: easy-to-follow instructions, care tips, and a full suite of digital resources, including recipes, guides, video tutorials, a daily feeding tracker, and a comprehensive FAQ.

Can the jar be used for storing other types of food?

Yes! The jar is ideal for a wide range of pantry staples, including dry goods, brewing ingredients, and baking supplies like flour, sugar, and baking soda.

Is the guide easy to follow for beginners?

The guide is very easy to follow, especially for beginners. The step-by-step instructions and included online recipes simplify the sourdough baking process.

Can the jar be used for long-term storage?

Absolutely. The premium glass jar is perfect for ongoing use and is easy to clean. The airtight lid helps preserve freshness between feedings.

Is the jar big enough to avoid overflow?

Yes. The 34oz size is larger than most competitor jars—giving your starter room to rise without spilling over.

Can I use this kit for other types of dough?

Yes! While it's designed for sourdough starters, many customers use the jar and tools for fermenting pizza dough, kombucha, and even storing dry ingredients.

What if I need help?

You’re never alone. Our AI baking assistant is available 24/7 to answer your questions, and our videos walk you through every step.

View full details

Why You’ll Love It

Person holding a jar of bread with a spatula on a wooden surface, text 'Share the Joy of Homemade Bread' above.

💕 Share the Joy of Homemade Bread!

Baking bread isn’t just about food—it’s about moments shared. With the Spring Crust Sourdough Starter Kit, you’ll turn simple ingredients into warm memories made with love.

Promotional image for a homemade bread-making kit with a woman holding bread and text about the product.

Complete & Beginner-Friendly

Everything you need in one kit, with clear, step-by-step guidance that removes the intimidation and helps you succeed from day one.

Loaf of bread on a wooden surface with text overlay about baking instructions.

🌾 From Flour to Fulfillment—Made Easy

No more guesswork! With guided instructions, online AI Chat Assistance, thermometers, and a feeding tracker band, you’ll achieve consistent results you can be proud of.

Sourdough mixing jar with spatula on a kitchen counter, featuring text about effortless mixing and cleaning.

🥖 Effortless Mixing & Easy Cleaning

Say goodbye to messy cleanup and hard-to-reach corners. Our wide-mouth, durable, multi-purpose large glass jar makes feeding and mixing your sourdough starter simple, while the included spatula ensures every bit is put to use—nothing wasted

Testimonials

ell

As an avid home baker and sourdough enthusiast, I recently purchased the Sourdough Starter Kit from Spring Crust, and I couldn’t be happier with my experience. From the moment I opened the beautifully packaged kit, I was impressed with the attention to detail and the quality of the items provided. The kit comes with everything a beginner needs to start their sourdough journey, including a jar, a spatula, 2 cloth covers, 2 thermometer strips, an airtight aluminum lid, a day tracking band and easy-to-follow instructions. The instructions are very helpful, breaking down the process into manageable steps, making it accessible even for those new to baking. One of the standout features of Spring Crust's web site is the selection of recipes included. They offer a variety of delicious options. Each recipe is clear and concise, ensuring success in every bake. The added tips and tricks for maintaining the starter and troubleshooting common issues were particularly helpful. Thank you, Spring Crust, for providing such a fantastic product and for making the art of sourdough baking accessible to everyone. Your dedication to quality and customer satisfaction truly sets you apart. Whether you’re a seasoned baker or just starting out, Spring Crust’s Sourdough Starter Kit is a must-have for anyone looking to explore the world of sourdough baking. Highly recommended!"

Wendy R. Atlanta, Georgia, USA
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ell

I’ve been baking sourdough for years, but this starter kit transformed my experience! The jar with the date-marking band is a game-changer, making it so easy to keep track of feedings. The included tools, from the silicone spatula to the cloth covers, are top-notch and have elevated my baking game. The clear instructions and bonus video tutorials provided everything I needed to create perfect loaves every time. My sourdough has never turned out so consistently delicious. Highly recommend this kit to both beginners and seasoned bakers!

Ana Maria A. Lansdale PA. USA
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ell

This sourdough starter kit is fantastic! From the moment I opened the package, I could tell it was high-quality. The glass jar with the date-marked feeding band made tracking my starter's progress effortless. The included tools are incredibly useful, and the instructions are clear and easy to follow. My bread has turned out beautifully every time, with a perfect rise and crisp crust. I’ve even had compliments from friends and family on how great my sourdough tastes. If you’re serious about baking exceptional bread at home, this kit is a must-have!

Maria Rosa A. Harrisburg, PA, USA
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