During the Yukon Gold Rush of 1847, prospectors braved the harsh Klondike landscapes in search of fortune, with their most prized possession not gold, but a carefully nurtured sourdough starter—essential for survival in the frozen wilderness. Without fresh supplies, they relied on their starters to bake bread and flapjacks, providing the sustenance needed to endure brutal winters. Veterans of this struggle became known as “Sourdoughs,” a title earned by surviving a harsh Yukon winter. Inspired by this history, I set out to find an authentic strain from this era—one that had endured the extreme conditions of the Klondike. I found that comes directly from the Yukon. 

This Yukon sourdough strain has been preserved for generations, with the same wild yeast and lactobacilli that sustained the gold rush pioneers. Toughened by the cold, this strain thrives even in challenging environments. Sinless Sourdough Low Carb Yukon Gold Rush 1898 DSS is a rugged, resilient culture that comes to life in no time at all — perfect for low carb baking within a few days.

This Yukon starter evokes the spirit of a wise Indigenous elder—powerful and vibrant, yet quiet and steady in its ripening. It hums with a classic and undeniable sweet-tangy sourdough aroma that stirs excitement for baking. This starter has traveled along the rugged Yukon routes, carrying with it a deep connection to the land and its historical roots. It holds a special place in my heart, honoring its Canadian heritage with each bubble. A true reflection of the untamed beauty and strength of the Yukon – Canada’s North.