Directions. Preheat oven to 350 degrees. In a small bowl, whisk together the flour and baking soda; set aside. In the bowl of an electric mixer fitted with the paddle attachment, combine the butter with both sugars; beat on medium speed until light and fluffy.
Best Answer: Yeast is a microscopic plant that feeds on sugar. It is used in brewing, breadmaking, and as a nutritional supplement (B vitamin complex). There are different types--brewer's yeast, bread yeast, etc.. The yeast in a yeast infection is in the same family, but you wouldn't want to cook with it.any types of yeasts are used for making many foods: Baker's yeast in bread production, brewer's yeast in beer fermentation, yeast in wine fermentation and for xylitol[19] production. Yeasts are also one of the most widely used model organisms for genetics and cell biology.
They thus act as a totally inoffensive natural fertiliser for humans and animals. Researchers also work on the use of yeast to control plant disease or act against mould in fruit: an organic alternative to chemicals. Yeast is already commonly used as a food supplement by humans and as an additive in pet food. In particular for its high vitamin B, D2 or protein content.