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The Sourdough Labs

Premium Sourdough Starter & Baking Kit - Includes Starter and Organic Flour

Premium Sourdough Starter & Baking Kit - Includes Starter and Organic Flour

Regular price £68.99 GBP
Regular price Sale price £68.99 GBP
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White Sourdough Starter (Starter Type)

Premium Sourdough Starter and Baking Kit

Unleash the baker within you with our Premium Sourdough Starter and Baking Kit.

Carefully curated for both beginners and seasoned bakers, this kit provides everything you need to nurture a lively sourdough starter and bake beautifully soft, tangy, and crusty white sourdough bread at home.

Please note: the image of the starter in the jar shows approximately 200g of starter at peak activity for demonstration purposes.

What’s Included in the Kit

50g Live Active White Sourdough Starter – “Steve”
Made from certified organic Shipton Mill white flour. Packed fresh in a food-safe, heat-sealed pouch and shipped ready to feed with a use-by date of 1 week from dispatch.

Or

5g Dried Sourdough Starter
A dried version of Steve with a 4-month-long shelf life — perfect for gifting.

And

1kg Organic White Flour
The same high-quality flour used to feed Steve. Enough for feeding and baking your first loaf.

500ml Mason Cash Glass Measuring Jug
A classic 500ml glass jug from the iconic Mason Cash range. Perfect for mixing and feeding your starter.

500ml Kilner Clip Top Jars with Elastic Band Marker
A traditional 500ml Kilner jar — perfect for watching your starter grow and storing your starter between feeds.  Includes an elastic band marker to track rise and fermentation progress.

9" (23cm) Handmade Rattan Banneton with Liner
A beautiful, handwoven proofing basket made from natural rattan. Ideal for shaping and resting dough, giving it a traditional spiral finish.

Beautifully Crafted Lame 
An ergonomic lame with a protective cover for safe and precise scoring. Helps achieve artisan-style sourdough scoring patterns and excellent oven spring. Comes with 5 spare blades.

Dough Scraper
A sturdy, easy-grip scraper to handle sticky dough and keep your work surface clean.

Danish Whisk
A traditional-style whisk, perfect for mixing dough without overworking it.

Instruction Card
Clear, step-by-step instructions for feeding, maintaining, and baking with your starter — written to support both beginners and experienced bakers.

Why You’ll Love This Kit

Complete Starter Solution
Includes a live active starter, organic flour, and premium baking tools — everything you need for professional-quality sourdough at home.

Tailored for White Sourdough Baking
Perfectly designed to bring out the tangy flavour and airy crumb of classic white sourdough bread.

Proven Success
Trusted by bakers for consistent, delicious results.

Perfect for All Levels
Whether you’re new to sourdough or refining your skills, this kit gives you the tools and guidance to succeed.

Allergen Information
Contains WHEAT (GLUTEN). Not suitable for individuals with wheat allergies, gluten intolerance, or coeliac disease.

Live Starter Use By
Use within 7 days of dispatch. Store in a cool, dry place or freeze for long-term storage.

Dried Starter Shelf Life
Best before 4 months from dispatch. Store in a cool, dry place or freeze for long-term storage.

Satisfaction Guarantee
We offer a 30-day return policy. If you're not completely satisfied, contact us via our website and we’ll be happy to help.

By purchasing this product, you confirm that you are at least 18 years of age and accept full responsibility for safe handling and use. We operate an age verification process to ensure compliance with UK law.

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