Shopping Cart

Your cart is empty.

Your cart is empty.

Sourdough Starter Warmer, Auto On/Off Sourdough Heater with Digital Display, Adjustable Temp 70°F to 100°F & 1-12H Timer for Home Baking Fermentation

Free shipping on orders over $29.99

$29.99

$ 14 .99 $14.99

In Stock

About this item

  • Cold Kitchen Essential: Struggling with sourdough in a cold kitchen? Fermentation slows or stalls in low temperatures, leaving your starter sluggish. Our sourdough heating pad delivers consistent, targeted warmth — creating the perfect microclimate for wild yeast and beneficial bacteria to thrive. Whether it's winter or a cool kitchen, it helps your cultures stay active, bubbly, and ready to bake
  • Precise 1°F Adjustable Heat– Solve winter's kitchen chill! Our sourdough warming mat can set the exact temperature you need, from 70–100℉ with 1-degree precision, ensuring perfect fermentation for sourdough in cold environments
  • Smart Timer & Auto-Shutoff: Set fermentation for 1-12 hours or use 8-hour safety auto-off. Prep ingredients at night, wake up to bubbly risen dough—effortless and energy-saving
  • Space-Saving & Easy to Clean: Compact enough to save counter space, sleek enough to store anywhere. The smooth glass surface resists stains and wipes clean in seconds—no mess, no fuss, just easy maintenance
  • Safety-Built Design: UL-certified plug, shatter-resistant glass surface, and flame-retardant PC material protect against overheating, spills, and accidents. No more worrying about leaving it unattended



Product Description

Sourdough Starter Warmer
Sourdough Starter Warmer
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.

LIFVCNT Sourdough Starter Warmer

Merchant Video
Sourdough Starter Warmer
Sourdough Starter Warmer

Smart Touch Panel

Easy to set, easy to see

Sourdough Starter Warmer

Spill. Wipe. Done.

Always clean, always ready

Sourdough Starter Warmer

Safety First

UL-certified plug guards against risks

Sourdough Starter Warmer

Anti-Slip Design

Silicone feet keep it firmly in place

Sourdough Starter Warmer
  • This Sourdough Starter Warmer ensures a stable temperature for sourdough fermentation, which is crucial for the proper growth of your starter. It helps create the ideal environment for better fermentation and improved baking results.

  • Heat loss to the air, thermometer placement, and container material (metal/ceramic loses more heat than glass) can cause temperature differences. Make sure to place the thermometer deep inside the jar for accurate readings.

  • You can reduce temperature fluctuations by wrapping your jar with an insulating cover, like a towel, neoprene sleeve, or thermal wrap. This helps retain heat and creates a more stable environment for sourdough fermentation.

  • The ideal temperature for sourdough fermentation is 75°F–80°F. Small variations are fine, but consistency is key. Use a thermometer to monitor the temperature inside the jar and ensure your starter stays within the optimal range for fermentation.

  • We recommend using a digital thermometer with a probe to check the temperature inside the jar. Simply insert the probe gently into the sourdough starter to get an accurate reading of the fermentation environment.


Steeevo in California
Reviewed in the United States on May 20, 2025
Holds your perfect temperature while the sourdough starter activates, grows, then reduces. Compensates for both warmer and colder climates eliminating a key variable : Temperature ! Highly recommended.
Ayipster
Reviewed in the United States on May 12, 2025
This is a a nice item to have if you are in to making your own sourdough bread. The warming effect helps with the fermentation process and helps you control it better. Often times you have to find a warm spot” in the kitchen without having exact temperature control. This device makes it easy and you can set a timer for however long you want the dough to “grow”.
Zachary Weinberger
Reviewed in the United States on May 10, 2025
I've been making sour dough bread for years and this item is a game changers. If you make sour dough you know that it is a long process. This item really speeds up that process. Holds the dough at the perfect temperature for the perfect rise.
Gary B. Beck
Reviewed in the United States on May 10, 2025
Temperature control is close to my measuring with prob.Reduces guess work and makes it easier to get consistency.easy to clean and store.
Recommended Products

$74.99

$ 35 .99 $35.99

4.7
Select Option