Flour is the foundation of baking, a versatile ingredient that transforms simple recipes into delicious creations. For Family and Consumer Science (FACS) teachers and baking educators, understanding flour is essential to teaching students the science and art of baking. In this post, we’ll explore the history of flour, how it’s milled, the different classes of wheat, and some of our favorite recipes to use in the classroom.
The History of Flour
Flour has been a staple in human diets for thousands of years. Ancient civilizations, such as the Egyptians and Romans, ground grains like wheat and barley into flour using stone mills. This flour was used to make bread, which became a dietary cornerstone. Over time, milling technology evolved, leading to the production of refined white flour in the 19th century. Today, flour is available in countless varieties, from all-purpose to specialty flours like almond and coconut, reflecting both tradition and innovation in baking.

How Flour Is Milled
The milling process is what transforms wheat kernels into the fine powder we know as flour. Here’s a simplified overview:
Cleaning: Wheat kernels are cleaned to remove impurities like dirt and husks.
Tempering: The kernels are moistened to make the outer bran easier to remove.
Grinding: The wheat is passed through rollers to break it into smaller pieces.
Sifting: The ground wheat is sifted to separate the bran and germ from the endosperm, which is then ground into flour.
The type of flour produced depends on how much of the bran and germ are removed. For example, whole wheat flour includes the entire kernel, while all-purpose flour is made primarily from the endosperm.
Different Classes of Wheat
Not all wheat is created equal! Wheat is classified into six main categories based on its hardness, color, and growing season. Here are the most common types used in baking:

Hard Red Winter Wheat: High protein content, ideal for bread flour.
Hard Red Spring Wheat: Even higher protein content, perfect
for artisan breads.
Soft Red Winter Wheat: Lower protein content, great for cakes, cookies, and pastries.
Durum Wheat: Used primarily
for pasta and semolina flour.
Hard White Wheat: A milder flavor, often used in whole
wheat baking.
Soft White Wheat: Low protein content, ideal for delicate baked goods.
Understanding these classes helps bakers choose the right flour for their recipes. For more information about the different classes of wheat, visit EatWheat.org!
Our Favorite Recipes Using Flour
Now that we’ve covered the basics, let’s put flour to work with some of our favorite recipes! These are perfect for classroom demonstrations or student baking projects:
Classic Chocolate Chip Cookies: A timeless recipe that teaches students about measuring, mixing, and how flour creates structure.
Homemade Bread:
A great way to explore yeast, gluten development, and the differences between bread flour and all-purpose flour.
Fluffy Pancakes:
A simple recipe that highlights the importance of flour in creating light, airy textures that are delightful to eat!
For more step-by-step instructions and classroom-friendly recipes, visit our recipe library!
Flour is more than just an ingredient—it’s a gateway to understanding the science, history, and artistry of baking. By teaching students about the history of flour, the milling process, and the different classes of wheat, you’re equipping them with the knowledge to become confident bakers.
We hope this guide inspires you to explore the world of flour in your classroom. Don’t forget to check out our resources for more in-depth information and recipes. Happy baking!

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