Foolproof Sourdough Starter

Recipe by PaulaG
READY IN: 72hrs 10mins




  • Mix the milk and yogurt together in a glass or pottery container (Do not use metal).
  • Place lid on it, but don't seal it (sealed starters have been known to explode).
  • Put mixture in a warm place (80 to 90 degrees) for about 24 hours.
  • The yogurt and milk will separate forming a large curd, when adding the flour just stir it all back together.
  • Add the flour stir, and put back in warm place for 3 to 5 days; stirring daily.
  • It will bubble and have the odor of fermentation--it is ready to use.
  • Remember the starter is a living thing and needs to be fed and fed frequently when an infant.
  • I feed the "infant" weekly by placing it on the counter for several hours and allowing it to come to room temperature.
  • Then remove 1/2 cup starter, discarding the remainder.
  • Feed the 1/2 cup with equal amounts of milk (buttermilk will produce a stronger sour taste) and unbleached flour; i.e. 1 cup flour and 1 cup milk plus 1/2 cup of starter.
  • If you would like, you can feed the starter with 1/3 cup dry milk powder and 2/3 cup bottled water in place of the 1 cup milk.