These rolls must be mixed the night before, near bed-time. Sift three quarts of flour into a deep pan, and cut up into it a half-pint cup-full (or a quarter of a pound) of fresh butter. Rub the butter with your hands into the flour till thoroughly incorporated, and add a very small tea-spoonful of salt. Make a hole in the middle of the flour, and pour in four large table-spoonfuls of excellent yeast. Have ready sufficient warm milk; a pint will generally be enough, (heated but not boiling,) to make it into a light dough. Add the milk gradually; and then knead the dough. Put it into a pan, cover it with a clean thick cloth, and set it in a warm place. Early in the morning, add to the dough a small tea-spoonful of pearl-ash or sal-eratus, or a large tea-spoonful of soda, dissolved in a little warm water. Mix it well in, and knead the dough over again. Then divide it into equal portions, and make each portion into an oval-shaped roll. Draw a deep mark along the top-surface of each with a knife. Put them into a hot oven, and bake them brown.