Fin's Flour Shop › Sourdough Cinnamon Rolls Image 1 of 1 Sourdough Cinnamon Rolls $18.00 sold out Airy, tangy, and perfectly cinnamon-y!!! Takes 24 hours to make with bubbly active sourdough starter. Sold Out Added! Airy, tangy, and perfectly cinnamon-y!!! Takes 24 hours to make with bubbly active sourdough starter.