Sourdough Starter - cooking recipe

Ingredients

2 c. lukewarm potato water
2 c. flour
1 Tbsp. sugar

Preparation

First,\tmake
potato
water by cutting up 2 medium size potatoes
into
cubes
and\tboiling
in
3 cups of water until tender.
Remove
the potatoes; measure out 2 cups of remaining liquid.
Mix
the
potato water, flour and sugar into a smooth paste.
Set
in a warm place until starter rises to double its original size.