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Sourhouse Starter Jars (Pint or Quart)

Regular price $13.95 USD
Regular price $13.95 USD Sale price $13.95 USD
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The Sourhouse Starter Jars are designed it to be the easiest-to-clean sourdough starter jars in the world.

You see, there are no threads where your starter can collect and gunk up.

The soft, silicone lid hugs the outside of the jar to keep contaminates out of our jar. It stays in place with just enough friction to be secure while still letting gases out. Dry starter flakes off the lid with a squeeze.

The jars have a flat bottom, so it gets great contact with Goldie's warming base for efficient warmth transfer. 

They are made of very clear, borosilicate glass so it is easy to see any bits of dry flour that need to get mixed up into your starter. And of course, the jar has straight sides so it is easy to mix, clean and track the rise of your starter. 

  • On the sides of each PINT size jar are dots in 50ml and 100ml increments for judging when your starter has doubled (or tripled).
  • Our QUART size jar has 100ml and 200ml dots for those of you who like to keep larger starters or to build a levain in advance of a bake.

Both the PINT and QUART jars leave enough clearance inside Goldie to use a Sourhouse Cooling Puck.

For size reference, all of the pictures of Goldie this site have a PINT jar inside.

Each jar comes with a gold rubber band too.


Borosilicate Glass, Silicone

Shipping & Returns

Sourhouse products ship from US and China-based warehouse. See our shipping & exchange policy for information about taxes and customs:


Pint Size
Max Capacity : Pint, 500ml
D3.5 H4.7in
D88 H119mm

Quart Size
Max Capacity : Quart, 1000ml
D4.3 H5.8in
D108 H148mm

Care Instructions

All parts are dishwasher safe. We recommend
using silicone spatula or wooden utensil.

Customer Reviews

Based on 25 reviews
David Krynauw
Perfect jar!

This the perfect jar for your sourdough starter. Easy to see it grow and measure the change. Also easy to clean. Perfect!

I go the pint jar, ready for a quart

Very easy to grow the best starter: excellent access to mix, the band + the markings help monitor the growth, and it is easy and quick to clean up. I need a quart size now.

Great substitute for Mason Jar

I originally only had the Goldie unit without the starter jar, but recently acquired one and love the ease of cleaning it. The markings on the side are useful and the supplied band works just fine as a replacement for rubber bands.


Lightweight, sturdy jars that are easy to view contents and easy to clean. I also believe it extends the viability and strength of my starter when stored in the fridge. Nice! Good customer service!

Pete Sandel
First time use of glads

I have always use plastic jars so these are first glass. Definitely like them as it is much easier to see the the rise and development of the starter. Great product.