Sourdough Bread Starter - cooking recipe

Ingredients

3 pkg. active dry yeast
1/2 c. warm water
1 c. warm water
2/3 c. sugar
3 Tbsp. potato flakes

Preparation

Dissolve yeast in 1/2 cup warm water.
Add remaining ingredients.
Let this mixture sit out all day in a plastic bowl (not metal) covered with wax paper.
At the end of the day, pour mixture into a jar and cover with lid loosely.
Refrigerate 3 to 5 days (not less than 3, not more than 5).