Sourdough Bread Starter
["1 pkg. dry yeast", "1/2 c. warm water", "2 c. lukewarm water", "1 c. bread flour", "2 c. instant potatoes", "1 tsp. salt", "1/2 c. sugar"]
["Dissolve yeast in 1/2 cup warm water. Add remaining ingredients. Store at room temperature in a 1-gallon covered container in a warm, draft free place for 3 to 4 days, stirring 2 or 3 times a day. Cover during night; uncover during day. Then store in refrigerator for 3 to 5 days."]
["yeast", "warm water", "water", "bread flour", "potatoes", "salt", "sugar"]