• Sourdough Starter Jar
Sourdough Starter Jar Sourdough Starter Jar Sourdough Starter Jar Sourdough Starter Jar Sourdough Starter Jar Sourdough Starter Jar

Sourdough Starter Jar

Sourdough Starter Jar

$ 473.65

The perfect vessel for your starter—constructed from durable borosilicate glass and precisely sized for managing your starter. Its wide mouth and smooth contours simplify maintenance and cleaning.

The loose fitting plastic lid allows your starter to breathe and regulate pressure. Perfectly sized to fit in the Brød & Taylor Sourdough Home.

Includes inch and cm scales, making it simple to measure your starter's height and growth. Use the black ring to mark your starter's current height.

Both the glass jar and plastic lid are dishwasher-safe. While the jar is microwave-safe, the plastic ABS lid is not. Dimensions: 4” wide x 5” tall; Capacity: 4 cups.

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Sourdough Starter Jar with Sourdough Sitting in front of Bread Loaves
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Which Starter Jar Is Right for You?

There isn’t one “best” jar—just the jar that fits what you need. Many bakers use both: a smaller jar for everyday upkeep and a larger one when prepping for a bake.

Sourdough Starter Jar

Original (large) sourdough starter jar filled with starter.

Made for maintaining a larger amount of starter.

  • Extra room for easy mixing
  • Ideal for larger feedings before a bake
  • Perfect for keeping extra starter or discard on hand

Sourdough Starter Jar – Small

Small sourdough starter jar filled with starter.

Sized for maintaining a smaller starter.

  • Uses less flour and creates less discard
  • Easy to weigh, mix, and store
  • Great for keeping extra starter or discard on hand

No More Guesswork

  • Never miss a rise – Measure your starter’s performance in both inches and centimeters for perfect timing.
  • Stress-free monitoring – The adjustable black ring helps track performance and feeding cycles.
  • Breathe easy – A loose-fitting lid regulates pressure, while keeping your culture safe from unwanted bacteria.
Mature sourdough starter in a starter jar with a close-up shot of the black ring and measurement lines.

Starter-Friendly

  • Perfect fit – 1-quart capacity designed to accommodate up to 300g of fully risen starter.
  • Seamless fit – Designed to maximize space inside the Sourdough Home.
  • Effortless maintenance – The wide mouth and smooth contours simplify stirring and cleaning.

Built to Last – Easy to Care For

  • Premium borosilicate glass – Double-layered to prevent shattering and enhance durability
  • Hassle-free cleaning – Both the jar and lid are dishwasher safe for effortless maintenance. No nooks and crannies to hand wash!
  • 5-Star Customer Service - Have questions about creating or maintaining your starter? Our customer service team and in-house baker are here to help!
Empty sourdough starter jar with a lid and black ring
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