Jewish Raisin or currant buns

Boil two large potatoes and strain the water into a pitcher, dissolve two-thirds cake of yeast in a cup. Put potatoes in a pan with a cup of sugar; large lump of butter, and teaspoon of salt. The heat of potatoes will melt the sugar and butter. Mash with large masher to a cream; pour in rest of potato water, add pint of flour and mix together. Then cover and set in a warm place all night. In the morning add more flour, mix
quickly and put currants or raisins in as you turn the dough. This will keep them from settling in the bottom of the bread. Put in hot pans and bake in a hot oven. This makes a delicious holiday bread. Eat with butter, hot or cold.