PREPARATION:

1. Combine all ingredients in large resealable food storage bag. Knead bag until well blended. Let bag stand at room temperature 5 days. Knead bag 5 times each day.
2. On day 6, add another cup sugar, 1 cup flour and 1 cup milk. Knead bag until well blended. Let stand at room temperature 4 days. Knead bag 5 times each day.
3. On day 10, pour 1 cup Starter into each of 3 bags. Reserve remaining 1 cup Starter for recipe. Give remaining bags of Starter with recipe as gifts.