Should Cake Flour Be Sifted Before Measuring?

by Julie Christensen

Cake flour already has a fine texture, so sifting it isn't absolutely necessary. Your cakes will probably turn out just fine regardless of whether you sift the flour. On the other hand, sifting takes only a minute and it will remove any lumps in the flour. Follow the instructions outlined in the recipe. The wording of the recipe will reveal whether to sift the flour before or after you measure it.

Cake Flour 101

Cake flour is made from wheat, just like all-purpose flour, but it contains less protein so it makes less gluten when combined with liquids. Cake flour is bleached, which is why it is usually whiter than all-purpose flour. It's also finely milled so cakes have a fine, tender crumb. Cake flour is the ideal choice for cakes, but can also be used for quick breads, biscuits and even some types of cookies. It won't work for yeast breads, which depend on gluten for their chewy texture.

When to Sift

The question of when to sift cake flour -- or any flour -- is a confusing one. The answer lies in the wording found in individual recipes. In general, if a recipe calls for 1 cup sifted cake flour, sift the flour before you measure it. If the recipe calls for 1 cup cake flour, sifted, lightly scoop the cake flour into a measuring cup, level it off and then sift it. If you're substituting cake flour for all-purpose flour, use 2 extra tablespoons for every cup of flour. Measure this amount out before you sift.

Reasons for Sifting

Cake flour is already silky smooth, so you might wonder why it would need additional sifting. All types of flour -- and especially cake flour -- can settle and become compacted. Cake flour also can contain lumps, especially if you live in a humid climate. Sifting helps aerate the cake flour so it blends easily with other ingredients and has a light texture. Sifting also removes lumps and any impurities.

Tools of the Trade

When it comes to tools for sifting, you've got a couple of options. You might remember -- or even own -- old-fashioned sifters, which resemble small, metal water pitchers, but have two metal sieves and a handle to turn the sieves against each other. You can still buy a sifter in most home stores, but sieves work more efficiently. They're also simpler to clean and they can be serve multiple purposes -- a boon in a small kitchen. Pick up two or three in various sizes and pour the flour into the sieve. Shake the sieve gently to release the flour into your mixing bowl.

About the Author

Julie Christensen is a food writer, caterer, and mom-chef. She's the creator of, dedicated to family fun and delicious food, and released a book titled "More Than Pot Roast: Fast, Fresh Slow Cooker Recipes."

Photo Credits

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