Sourdough Bread - cooking recipe

Ingredients

1 pkg. dry yeast
2 1/2 c. warm water
1 tsp. sugar
1 Tbsp. salt
2 c. flour, sifted

Preparation

Sprinkle yeast in 1/2 cup warm water.
Let stand until dissolved.
Stir well into large bowl with cover.
Add remaining ingredients and stir well.
Cover and let stand for 3 days at room temperature.
Stir daily.