Master your sourdough with our signature Academy Mix – the exact flour blend used in The Sourdough Science Academy’s bulletproof recipe and designed for faster, more digestible sourdough baking.
This mix is scientifically balanced to support our unique 2-hour sourdough method, as taught in our in-person workshops and online course. No complicated timelines—just delicious, gut-friendly bread, made with confidence.
Each bag includes:
- 630g Certified Organic High Extraction Bakers Flour
- 90g Certified Organic Wholegrain Rye Flour
- 27g Natural Sea Salt
👨🍳 Instructions:
Just open the bag, pour it into a mixing bowl, add water and your sourdough starter, and mix. That’s it—you’re ready to follow the process and bake your best loaf yet. Follow the instruction from our recipe card or online course
All flours are sourced from Kialla Pure Foods and Wholegrain Milling, ensuring top-quality organic grains for strength, flavor, and improved gluten breakdown.
✅ Designed for the 2-Hour Sourdough Method
✅ Certified Organic Ingredients Only
✅ Pre-measured for Consistency & Simplicity
✅ Perfect for Beginners & Pros
✅ No Additives or Preservatives
🎓 This is the same mix we use in our Academy classes—now available for home use.
Yields: 2 x 820g loaves
📦 Compostable, eco-friendly packaging
🌾 Proudly blended in Australia

Lynne Thomson (verified owner) –
My family and I are absolutely over the moon that I can now bake with your 2 hour sourdough method.. we love the fact that the flour is organic, and because it’s sourdough good for your gut.
You have been so helpful through this whole journey.. answering any questions promptly and providing loads of tips along the way. Now that I have been baking for a while I know the method off by heart and have built my routine to fit in two baking sessions per week..(that’s 4 loaves) so I can keep up the demand it’s sooo good, and it’s so easy now. Recently I had a hospital stay and my husband was having cravings as I couldn’t bake.. He reckons it’s the best bread he has ever tasted.. and jokes about it keeping our marriage together..
Many thanks to you Roberto for providing your hands on tuition in the first place.