Sourdough Starter - cooking recipe

Ingredients

2 packets dry yeast
4 c. warm water
2 Tbsp. sugar
4 c. sifted flour

Preparation

Beat all ingredients to mix thoroughly.
Place in 1-quart glass jar.
Cover loosely.
Set in warm place for 3 to 4 days.
Will rise and become smelly, it's still alright.
Then keep in refrigerator until used.
As it is used, replenish by adding 1 teaspoon sugar, 1/2 cup of water and 1 cup of flour.
Leave in warm place to rework.