Turn your kitchen into a science lab! The Sourdough Science Journal helps kids track, sketch, and explore the magic of sourdough through fun prompts and experiments — and it even includes a packet of dehydrated starter to bring the science to life. This kit includes Liam and the Magic Starter Book, Science Journal, Dehydrated Starter, mason jar, and a tea towel.

Liam and the Magic Starter is a whimsical children’s book that brings sourdough science to life through story, imagination, and hands-on learning. Perfect for curious kids and families who love baking together.

Digital Download of Liam and the Magic Starter:

With the help of his Granny, Liam discovers his bubbly new friend needs flour, water, and a lot of love. This delicious tale of science and wonder invites young readers into the magical world of sourdough, where sharing a starter means passing on a tradition.

Bring the magic of sourdough to your home with this ready-to-use, bubbly, living dehydrated sourdough starter—carefully fed, active, and full of wild yeast and beneficial bacteria. Each starter comes in a sturdy 1-liter glass mason jar, perfect for storing, feeding, and baking your own homemade loaves.