Sourdough Starter Kit with 50oz Glass Jar

Sourdough Starter Kit – 50oz Glass Jar, Spatula & More
Everything you need to start baking fresh, homemade sourdough—effortlessly.
This premium Sourdough Starter Kit includes a 50oz durable borosilicate glass jar with a wide 5” opening, making feeding and cleaning easier than ever. Designed for both beginners and seasoned bakers, our kit holds enough starter to bake 4–6 loaves, compared to other kits that only manage 1–3.
What's in the Box:
50oz Borosilicate Glass Jar with easy-to-read measurements
Natural Wood Lid with breathable vent
Silicone Spoonula for easy mixing and scraping
Stretchy Band to track starter growth
Reusable Starter Log & Marker for easy tracking
Comprehensive Sourdough & Gluten-Free Guide
Why You'll Love It: ✔ Wide-mouth design fits your whole hand for mess-free feeding
✔ Made from durable, non-toxic borosilicate glass (not fragile soda lime glass)
✔ Includes printed guides—no hunting for online PDFs
✔ Supports a USA-based small business
✔ Ideal for both sourdough and gluten-free starters
Unlike other kits, our wide jar design prevents messy corners, making every feed simple and clean. Plus, the included starter log helps you easily track feeding schedules and starter health at a glance.
Rise with confidence. Bake with joy.