2 c. flour
1 pkg. yeast
1 tbsp. sugar
2 c. warm potato water

(Cook 2 pared, cut up potatoes until soft in about 3 cups of water. Drain reserving water).

Combine flour, yeast and sugar in a non-metal mixing bowl. Stir in potato water. Cover, let stand in warm place (80-85 degrees) for 48 hours. Store in covered jar in refrigerator.