SIROYAL YEAST CAKES tc Plain Rolls with Yeast Cake. 1 Royal Yeast Cake dissolved in one-half cup luke- warm water. 3 tablespoons lard. 1 tablespoon sugar. 1 teaspoon salt. 4 cups hot water. Put the salt, sugar and lard in mixing flour, then pour in the hot water. Allow it to cool until lukewarm, then add the dissolved yeast cake and enough flour to knead. Let stand well covered in moderately warm place over night. In the morning knead slightly, make into rolls or buns and place close to- gether in greased pan. Let stand until double in bulk, then bake in moderate oven for half an hour, or a little longer if desired. Page 19