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White Seaside Sourdough Starter

(6 customer reviews)


Our strong starters let you get straight on with your Sourdough baking journey, delicious tasting, fresh homemade bread, without the faff of creating your own starter culture.

From your starter, you can make new batches indefinitely, create cultures with other flours, and give to friends and family. Feed your starter on a regular basis and have sourdough for life!

Note: this is not suitable for people with wheat or gluten allergies as wheat bread flour is used.

We post worldwide.

Step into the World of Artisan Baking with our British White Seaside Sourdough Starter, your secret ingredient to creating bakery-worthy breads right in your kitchen. Lovingly cared for by the sea, in East Sussex.

Why You’ll Love Our Seaside Sourdough Starter:

  • Remarkably Active & Reliable: Specially cultured to thrive in your kitchen, our starter promises consistent results, turning every baking session into a triumph.
    • Fresh and Pure, Just Like You Prefer: We understand your care for health and purity. Our starter is nourished with local milled flour and filtered water, ensuring your wellbeing is never compromised.
  • Discover Versatile Baking: Whether you’re craving a rustic sourdough loaf, a crispy baguette, or a gourmet pizza base, our starter is your go-to ingredient.

Your Package Includes:

  • 80g of Premium Sourdough Starter Wet, or 40g Dried: The perfect amount to begin your baking journey and help it flourish for many years to come.
  • Easy Care Guide: Simplified instructions to nurture your starter, ensuring it remains a lasting companion in your kitchen. These can be printed off from our website – they are not sent with starter.
  • Handpicked Recipe Collection: A curated selection of recipes, from our kitchen to yours, to inspire and delight. From our website, we are always adding to them. We hope you enjoy them.

Our Commitment to You:

  • Customer Happiness Guaranteed: We’re here for you. If our starter doesn’t bring joy to your baking, we’re committed to making it right.
  • Environmentally Conscious Packaging: Because we know you care about the planet, our packaging is designed to be kind to the earth.
  • Supportive Community: Join fellow baking enthusiasts across our social channels, where sharing recipes, tips, and joy is part of the experience.

Ready for Baking Magic? Purchase our British White Seaside Sourdough Starter and embark on a fulfilling journey of artisan baking.

NOTE – Summer months – May to September – our starters are sent as dried sourdoughs to ALL customers.

ALLERGEN info – Our starters are made with wheat or rye flour, water, yeast, and salt. It may contain traces of sesame, nuts, soy and eggs, as we use the same equipment for all our products. Our kitchen also processes these allergens.

Sourdough, including the starter, is made with three simple ingredients, flour, salt and water which makes for a delicious bread suitable for vegans.

Weight.1 kg
Dimensions20 × 15 × 2 cm
Choose Starter Type

Strong White


Dried Starter Pouch (42g) – For UK & Worldwide Orders, Wet Starter Pouch (80g) – For UK Orders Only


Sourdough by the Sea

6 reviews for White Seaside Sourdough Starter

  1. Sam D.

    I’ve been using Gary for a few months now, and each loaf just gets better. It was great to have Jim from Sourdough by the Sea help me. Great service!

  2. Dave

    Hi everyone, I’d like to give “Sourdough by the Sea” 5 stars for quality. I recently received this as a gift, to get me back into baking. The white sourdough starter, ‘Gary’ did the job after a few days feeding it. Recommended!

  3. Jane

    I didn’t think I would be able to make sourdough at home, like you see in the beautiful artisan bakeries. So I was delighted by the results of using Sourdough by the Seas’ organic starters.. so tasty!

  4. Mark

    I just love Sourdough by the Sea for all the reasons you imagine! Awesome starter, and amazing bread! Great customer service and quality!…

  5. Kyle

    Quality 1st class. The item matched the description and met my expectations. Jim is so very helpful and has answered any queries I have had very promptly. I am still feeding the starter and it is doubling in size every day. Hope to be able to use it soon.

    • Jim (verified owner)

      Thanks for the lovely review. Best, Jim @ sourdough

  6. Mary

    Exactly what I was looking for, it’s growing slowly but surely and the instructions are fully comprehensive, very pleased, highly recommend!

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