Sourhouse Sourdough Glass Jar

The Sourhouse sourdough glass is the ideal glass for your sourdough starter, pre-ferment or "poolish". The sides are completely straight, without any annoying grooves, which makes stirring and cleaning easier. The clear borosilicate glass means no flour clumps go undetected, and you can watch the fermentation bubbles in your sourdough in all their glory as your starter grows. The glass is marked with dots for ideal growth monitoring. A matching silicone ring is also included, which serves as a marker. The silicone lid fits snugly on the glass, but still allows fermentation gases to escape.

The flat bottom allows for as much contact as possible with the heating plate when the glass is used with the Goldie starter machine, so that your sourdough is quickly brought to the right temperature. Both glasses still leave enough room in the Goldie starter machine to use the cooling puck as well. The markings on the PINT glass are spaced 50ml and 100ml apart, and on the QUART glass they are spaced 100ml and 200ml apart.

Sourhouse is a new company from the USA. Founders Erik and Jenny have made it their mission to make baking easier for all home bakers. With the support of 1200 sourdough bakers from all over the world, the Goldie Sourdough Starter System was launched in 2022 as the first of its kind and has since been bringing sourdough starters to the ideal temperature in kitchens worldwide.

Details

Made in China

Materials:

Borosilicate glass and silicone

Dimensions:

Care instructions

All parts are dishwasher safe, however I recommend washing the glasses by hand, so that the markings do not fade.

Is your sourdough starter too cold, making it sluggish and throwing off your baking schedule? Finally, you can stop searching for the warmest spot in your home - like next to the router, on your heated floor, or in a terrarium - to place your starter.

With the Goldie by Sourhouse, your starter is conveniently displayed on your kitchen counter, and you can literally watch it rise. When Goldie is set to "Autowarming," it measures the ambient temperature in your kitchen and uses conduction to bring your starter to the ideal temperature. The heat transfer is energy-efficient, as the warming plate only heats when the temperature inside the starter glass is colder than the desired temperature range of 24° to 28° Celsius. Within this temperature range, both the lactic acid bacteria and the yeasts in your sourdough are most active. The result: a reliably active sourdough starter, leading to consistent baking performance despite temperature fluctuations in your kitchen.

And if it gets too hot? Goldie is equipped with three lights: Blue = too cold, golden yellow = just right, and red = too hot. When temperatures in your kitchen are too warm, you can place the included Cooling Puck from the freezer directly on your starter glass. Goldie will then regulate the temperature so that your starter doesn't get too cold.

You can use any type of jar for your sourdough as long as it fits under the glass dome. The specially developed Sourhouse starter jars are available separately. The USB cable is compatible with any USB plug.

Sourhouse is a new company from the USA. Founders Erik and Jenny have made it their mission to make baking easier for all home bakers. With the support of 1200 sourdough bakers from all over the world, the Goldie Sourdough Starter System was launched in 2022 as the first of its kind and has since been bringing sourdough starters to the ideal temperature in kitchens worldwide.

Included in Delivery & Details

Contents of Delivery:

• Goldie by Sourhouse (warming plate + glass dome)
• USB Type A plug (USB wall plug not included)
• Sourhouse Cooling Puck
• Quick Start Guide
• User Manual in English, German, Spanish, French, Italian, Danish, and Dutch

Features:

• Temperature range of 24° to 28° Celsius
• Capacity: up to 1 liter jars (not included), depending on the shape
• Automatic warming: On/Off button
• A transparent, shatter-resistent borosilicate glass dome
• Three-zone thermometer with light indicator (blue, gold, red)
• Sourhouse Cooling Puck – ready to use from the freezer
• Works with any standard USB wall plug (not included)
• Operating voltage: 100~240V, 50~60Hz
• Low power consumption (maximum 5W)
• Food safe
• Waterproof
• Easy to clean

Made in China

Materials:

The glass dome is dishwasher safe. The heating plate can be cleaned with a damp sponge and then dried.

Is your sourdough starter too warm? No problem, thanks to Sourhouse Cooling Pucks. The Goldie by Sourhouse (sold separately) is equipped with three lights: 

🔵 Blue = too cold
🟡 Golden Yellow = just right
🔴 Red = too warm

When temperatures in your kitchen are too warm, you can take the Cooling Puck from the freezer and place it directly onto your starter jar. Goldie will then regulate the temperature so your starter doesn't get too cold.

Details

Made in China

Materials:

HDPE, silicone, super absorbent polymer

Dimensions:

Ø 8.5 cm

Height 2.35 cm

Care instructions

Sourhouse Cooling Pucks are dishwasher-safe.