To dream of yeast denotes that what you next undertake will prosper, and that your wife will soon be in the family-way. If a single man, your sweetheart’s love will increase. To a maiden, her lover will be rich, and very like a brewer or baker. To dream that they are kneading dough with yeast, is a sure sign of being comfortable for life.
Read more about dreaming of Yeast in other dream meanings interpretations.