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HomeFood ScienceA New Machine Retains Your Starter Recent and Alive

A New Machine Retains Your Starter Recent and Alive


One of many byproducts of the COVID-19 pandemic was the rise (no pun supposed) of sourdough baking. Faster than you possibly can say, “cabin fever,” a nation of wanna-be bakers turned their houses into heat and crusty boulangeries. Key to the method is what’s often known as a sourdough starter, a mix of flour and water that has been fermented by naturally occurring yeast and lactic acid micro organism.

Whereas hearty in nature, starters want a little bit of TLC to do their factor optimally. Enter Sourhouse co-founders Erik Fabian and Jennifer Yoko Olson, two bakers who introduced their expertise as entrepreneurs and industrial design, respectively, to create Goldie, an equipment constructed to maintain sourdough starters at a perfect temperature. The right temperature for a sourdough starter is between 75-85°F (24-30°C), and this vary gives the nice and cozy setting wanted for the yeast and micro organism within the starter to thrive. Too scorching and the starter might over-ferment, whereas too chilly can gradual or halt the fermentation course of.

Fabian and Olson’s entry into the world of sourdough baking is named Goldie, as in Goldilocks of The Three Bears fame. Goldie is constructed to offer simply sufficient heat to maintain a sourdough starter constantly within the “Goldilocks Zone” (as in not too scorching, not too chilly).

In a current interview with The Spoon, Fabian defined that the concept for Goldie preceded the pandemic and was born out of his sourdough starter points. “You realize, New York condo, it was getting down under 60, and it was simply too chilly for my starter,” he mentioned. “I didn’t actually perceive the way in which temperature interacted with my starter at that time. So, I discovered a heat spot, which grew to become a DIY trick. As I continued to bake, I discovered that my starter was sort of like all the time looking for a heat spot.”

As soon as COVID got here alongside, with the help of Olson, an skilled product designer, discovery met alternative.” We didn’t need to make one thing like good expertise. We wished to be like dumb expertise for advertising and marketing as a result of there’s sufficient complexity to baking with sourdough, so we wished to create one thing easy. My primary concept early on was like a warming base with a clear dome,” Fabian mentioned.

The subsequent step was Kickstarter, the place Goldie was launched in April 2022. Ending in October, Sourhouse’s providing drew 1,007 backers who pledged $103,948, virtually triple the $39,000 unique ask. Together with the Goldie equipment, the Kickstarter package got here with a cooling puck {that a} baker can preserve within the freezer if the starter overheats and wishes fast cooling.

With fermentation a factor now, what are the ideas concerning the extensibility of Goldie? Would it not work for different varieties of fermented meals? Whereas Fabian wouldn’t be particular about such subsequent steps, it’s clear he and Olson are on to one thing, given correct fermentation for every thing from sauerkraut to kombucha works greatest with managed temperatures.

“Our deal with bread is often because, from my viewpoint is like I believe it’s probably the most accessible factors to entry into fermentation,” Fabian commented, “most likely together with sauerkraut. And you recognize, I believe it’s simply simpler to launch a model and a enterprise round a extra focused sort of concept.”

Spoken like a real marketer.

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