Sourdough Starter - cooking recipe

Ingredients

1 pkg. active dry yeast (don't use quick rising)
2 1/2 c. warm water
2 c. flour
1 Tbsp. sugar or honey

Preparation

In a large bowl, dissolve yeast in 1/2 cup warm (105\u00b0 to 115\u00b0) water.
Stir in 2 cups warm water, flour and sugar or honey.
Beat until smooth.
Cover bowl with cheesecloth and let stand at room temperature for 5 to 10 days or until mixture has a fermented aroma, stirring 2 to 3 times a day.
To store, transfer to a jar. Cover with cheesecloth and refrigerate.
Do not cover tightly with a metal lid.