King Arthur Baking Sourdough Sidekick Review: Rising to the Occasion

Sourdough baking becomes significantly more accessible and less time-consuming for home bakers.

King Arthur Baking and FirstBuild (GE Appliances' product development lab) have released the Sourdough Sidekick, an automated appliance designed to feed and maintain sourdough starters. The device, priced at $180, features a water reservoir, flour hopper, and a stirring paddle lid within a Mr. Coffee-sized unit. Users can set the appliance to automatically feed their starter at scheduled times, with modes including Auto, Ratio, and Custom for various feeding needs. While it simplifies starter maintenance for busy bakers, the device has some drawbacks, such as a loud mixing cycle and a fiddly calibration process, particularly when switching flour types. It lacks temperature control but offers "temperature-aware" feedings. Despite a rocky initial setup for the reviewer, the Sidekick successfully ended a year-long sourdough baking slump, producing bread comparable to traditionally maintained starters.

The Sourdough Sidekick represents a growing trend in smart kitchen appliances aimed at automating complex or time-consuming culinary tasks. By removing the daily guesswork and labor from starter maintenance, it lowers the barrier to entry for sourdough enthusiasts who are intimidated by the process or lack the consistent time required for traditional methods. This could broaden the appeal of sourdough baking beyond dedicated hobbyists, potentially increasing demand for specialized ingredients and related kitchen tools.

This device targets a specific pain point for home bakers: the inconsistency and time commitment of maintaining a live sourdough starter. Its success could signal an opportunity for other companies to develop automated solutions for other finicky baking processes or complex home-cooking techniques, further blurring the lines between traditional home cooking and appliance-assisted culinary creation.