Sourdough Starter: Dissolve 1 pkg. yeast in 1/2 cup water. Add- 2 cups flour, 1tsp salt, 3Tbl sugar, 2cups warm water. Mix all well and cover with cloth. Let stand 72 hours. Stir 2-3 times daily. Then refrigerate. Let stand at room temperature one hour before using To feed- Every 3 to 4 days –…