Sourdough Starter Warmer: Fine-tune from 70-100℉ with 1℉ precision. Our sourdough warmer ensures stable heat for perfect fermentation, even in winter. Keep your sourdough starter in the ideal 75-82℉ to speed up fermentation and boost bread texture. Shorten the process from 8 hours to just 4 hours! Create a cozy warm house for your sourdough and enjoy bakery-quality bread every time. (NO JAR INCLUDED！！！)
Smart Timer & Memory Function: With 0-12 hour appointment and auto shut-off timer, this sourdough warming mat ensures perfect dough proofing without constant monitoring. The memory function saves your last settings—temperature, time, and schedule—so you can restart with one touch. Perfect for sourdough, pizza dough, or yogurt, this sourdough heating mat pad ensures consistent, effortless fermentation every time.
Safe Rapid Heating: MENGBEI sour dough warmer is equipped with upgrade Graphene and aluminum foil heating film and adopts advanced directional heating technology. It can achieve uniform and rapid heating in just 10 seconds. Sourdough heater consumes only 12W of power while providing efficient temperature control, ensuring energy savings and environmental safety. For enhanced heat retention, simply cover the jar with a towel.
Safe Rapid Heating: MENGBEI sour dough warmer is equipped with upgrade Graphene and aluminum foil heating film and adopts advanced directional heating technology. It can achieve uniform and rapid heating in just 10 seconds. Sourdough heater consumes only 12W of power while providing efficient temperature control, ensuring energy savings and environmental safety. For enhanced heat retention, simply cover the jar with a towel.
More Durable & Compact Design: Unlike USB-powered sourdough starter warmers that break easily, our US plug design offers stable power and greater durability. And it designed for serious bakers, large 4.53" heating zone fits fermentation jars from 24oz to 40oz. Its slim design allows for easy storage.Whether on your kitchen counter or tucked away in a drawer, it’s the ideal size for small spaces while delivering big results.
Lifetime Warranty: Plug and play. Our sourdough proofing mat can be used for starter sourdough starter, defrosting meat, softening butter, fermenting yogurt etc...Ideal for baking beginners and seasoned pros alike. Get this simple yet unparalleled sourdough starter warmer for aspiring bread makers. Our warranty never expires—if you ever have any issues, we'll send you a new warming mat for sourdough starter.

Product description

SOURDOUGH STARTER WARMER CREATS A WARM HOME FOR SOUR DOUGH STARTER

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Electric Sourdough Starter Warmer

Merchant Video

Tired of heating the whole house for sourdough starter?

Struggling to keep starter active in winter?

MENGBEI upgraded heating pad keeps your starter at the perfect temperature.

Safe, efficient, and easy to use—ideal for any home bakery.

Precise Temp Control: Fine-tune from 70-100℉ with 1℉ precision. Tailor your warming needs.

Timer Settings: 0-12H appointment and auto shut-off, no need constant monitoring.

Memory unction: Saves your last settings—temperature, time, and schedule—so you can restart with one touch.

Unlike USB-powered sourdough starter warmers that break easily, our US plug design offers stable power and greater durability.

75-82°F (24-28°C) — the ideal range for a healthy, active starter. Skip heating the whole house and enjoy perfect bread all year while speeding up fermentation!

The red indicator light indicates is heating, and the blue indicator light indicates that the product has reached the set temperature.

Electric Sourdough Starter Warmer

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Customer Reviews	4.4 out of 5 stars 221	4.4 out of 5 stars 221	4.4 out of 5 stars 221	5.0 out of 5 stars 3	4.2 out of 5 stars 31
Price	$29.99$29.99	$29.99$29.99	$30.99$30.99	—	$22.99$22.99
Color	Black	White	Wood Grain	Black	Clear
Voltage	110V-240V	110V-240V	110V-240V	110V-240V	0
Power	12W	12W	12W	12W	0
Temperature Setting	70℉-100℉/21℃-37℃	70℉-100℉/21℃-37℃	70℉-100℉/21℃-37℃	70℉-100℉/21℃-37℃	0
Timer Setting	0-12 Hours	0-12 Hours	0-12 Hours	0-24 Hours	0
Product Dimensions	5.57.10.8 inches	5.57.10.8 inches	5.57.10.8 inches	5.57.10.8 inches	5.125.127.87 inches