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Sourdough Starter Warmer, Sourdough Heating Mat for Kitchen(70-100°F), Auto Warming On/Off, 1-12Hour Timer, Precise Temperature Control, for Home Baking

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$5.99

$ 2 .99 $2.99

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About this item

  • Precise 1°F Temperature Control for Perfect Fermentation: Master sourdough fermentation with lab-grade accuracy! Our advanced system offers 70-100°F adjustments in precise 1°F increments, locking your starter in the ideal 75-82°F range for flawless rises. LED indicators (blue/red) provide instant visual feedback, while automatic 3-5°F compensation counteracts room-temperature fluctuations.
  • Large 4.53" Heating Zone Fits Jars Up to 40oz: Designed for serious bakers, the spacious heating surface accommodates fermentation jars from 24oz to 40oz. Maintain uniform warmth across bulk batches or extended ferments, ensuring even heat distribution for consistent results.
  • Smart 0-12H Auto ON/OFF Scheduling: Program start times and durations (up to 12 hours) to automate proofing cycles. Perfect for overnight rises or busy schedules, the energy-efficient 12W system conserves power while keeping starters at optimal temps—no more babysitting dough or wasting electricity.
  • Smart Memory Function for Hassle-Free Reuse: The built-in memory retains temperature, duration, and scheduled start times between uses. Skip repetitive setup—reactivate your preferred fermentation profile with one touch, ensuring consistent results and saving 50%+ prep time for daily bakers.
  • Effortless Operation and Efficient: Intuitive controls, plug-and-play setup streamline your workflow. The 12W low-energy system cuts power costs by 30% while delivering pro-grade performance—bakers get bakery-quality results without compromise.



Product Description

Sourdough Starter Warmer
Sourdough Starter Warmer
Sourdough Starter Warmer
Sourdough Starter Warmer
Sourdough Starter Warmer

JMN
Reviewed in the United States on March 26, 2025
Winter is when I really like to bake bread. I love the heat and steam produced and the scrumptious smell that permeates my house when baking. What I don't love is trying to gauge the perfect time to feed my starter based on the cooler temperatures in my house. This warmer allows me to speed that process up to the same time it takes to be active and bubbly when I bake in the summer. This warmer is a perfect size! It's nearly the same dimensions as my food scale, so very compact and easy to store. I only wish I'd found this warmer years ago!
Thom G
Reviewed in the United States on March 21, 2025
The sourdough starter warmer is very helpful especially for me because our old house can be pretty cold in the winter. I have been struggling to keep my starter warm enough to ferment and so far this has been helping quite a bit with keeping the temperature consistent. The warmer is pretty easy to use for the most part just have to keep in mind that the temperature showing is not the actual temp and there is a 15 degree difference. Overall I really like the product and have found it very helpful.
mandy
Reviewed in the United States on March 16, 2025
Love this! I used it to proof my regular dough, ferment my sourdough and feed my starter! My kitchen gets pretty cool when I'm not in it especially at night and this kept everything above room temp so it definitely helps! Especially for speeding up my sourdough starter so it was ready when I wanted and I didn't have to wait! I still need to mess around with the settings and see everything I can do but just turning it on and throwing whatever on has worked great so far!
JQ
Reviewed in the United States on March 13, 2025
Not the best design -- it looks a bit retro -- but the tool is well made, easy and intuitive to operate. It keeps the temperature well and I like that it can adjust heating as needed to compensate for ambient temperature fluctuations.I only found two downsides: First, indicator digits are tiny and hard to read. Amazon listings offer two designs for this product - this one and another with larger digits and more convenienly spaced buttons. I like the other design better.Second, limited programmability. The longest timespan programmable on the timer is 12 hours. For some applications you need to maintain several days of constant temperature. Also, this product can only maintain one set temperature, you cannot configure it to change temperature over time as needed.
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