Types of Flour When it comes to baking there are many different types of baking flour. The following is a brief guide and answers to some frequently asked questions to assist you in choosing the correct type of flour for that ideal cake. What is Plain Flour? Also known as all-purpose flour, plain flour is the ideal flour for baking cakes, pastries and other baked goods. With an average protein content between 8 and 11 percent, it contains a blend of hard and soft wheat and is produced in bleached and unbleached varieties. Bleached flour which is chemically treated has a lesser protein content than unbleached flour and is ideal for baking cookies, pie crusts, pancakes etc. Unbleached flour, on the other hand, is suitable for yeast breads, Danish pastries, puff pastries etc. It is also used for coating food prior to frying in order to give them a crispy exterior. Plain flour is also used as thickening agents for soups, broths etc. Plain flour binds mixtures tog...