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Cornmeal

Cornmeal is a meal or coarse flour made from dried corn (maize) kernels.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Cornmeal is a meal or coarse flour made from dried corn (maize) kernels. It is used in a wide range of foods, including cornbread, polenta, tortillas, grits, and other baked or fried dishes. Cornmeal is sold in different grinds, such as fine, medium, and coarse, and stone-ground varieties retain more of the germ and hull than highly refined versions.

Definition

Cornmeal refers to dried corn that has been ground into meal or flour, usually with a gritty texture. It is distinct from cornstarch and, in many contexts, from wheat flour. Cornmeal is naturally gluten-free, though cross-contamination is possible. It is typically yellow or white, but blue and other coloured varieties exist.

Production and varieties

Cornmeal may be produced by stone grinding or industrial milling, and it is available in different degrees of fineness. Common varieties include yellow and white cornmeal, with some specialty products made from blue or other coloured corn. Stone-ground cornmeal retains more of the germ and hull than highly refined versions.

Culinary uses

Cornmeal is used in cornbread, muffins, pancakes, polenta, grits, hush puppies, coatings for frying, and as a surface dusting for breads and pizza. In some cuisines, it is also a base for porridges and traditional breads.

Regional terminology

The word cornmeal can overlap with other terms depending on region. In some places, very finely ground cornmeal may be called corn flour, while in the United Kingdom cornflour usually means cornstarch. Canadian readers may also encounter different terminology from U.S. and British sources, especially around corn flour and cornstarch.

Key facts

  • Cornmeal is made by grinding dried maize kernels into a meal or coarse flour.
  • It is commonly classified by grind size, which affects texture and cooking use.
  • Stone-ground cornmeal retains more of the germ and hull than highly refined versions.
  • Cornmeal is used in both savoury and sweet dishes across many cuisines.
  • Very finely ground cornmeal may be called corn flour in some regions, though terminology varies by country.
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Canadian context

Cornmeal is a common grocery and baking ingredient in Canada, especially for cornbread, muffins, coatings, and some traditional or regional dishes. Canadian readers may also encounter different terminology from U.S. and British sources, especially around corn flour and cornstarch.

Frequently asked questions

What is cornmeal made from?
Cornmeal is made from dried corn, also called maize, that has been ground into a meal or coarse flour.
Is cornmeal gluten-free?
Cornmeal is naturally gluten-free, but packaged products may be processed in facilities that also handle gluten-containing grains.
What is the difference between cornmeal and cornstarch?
Cornmeal is ground corn with a gritty texture, while cornstarch is the starchy part of corn processed into a very fine powder.
What is cornmeal used for?
It is used in cornbread, polenta, tortillas, grits, muffins, batters, breading, and fried foods.
Does cornmeal come in different textures?
Yes. It is commonly sold as fine, medium, or coarse grind, which changes the final texture of a recipe.

References

  1. Merriam-Websterhttps://www.merriam-webster.com/dictionary/cornmeal
    Supports: Defines cornmeal as meal ground from corn.
  2. Cambridge Dictionaryhttps://dictionary.cambridge.org/us/dictionary/english/cornmeal
    Supports: Describes cornmeal as rough yellow or white flour made from corn.
  3. Food and Agriculture Organization of the United Nationshttps://www.fao.org/in-action/inpho/library/detail/en/c/2397/
    Supports: Describes cornmeal textures, grinding methods, and storage characteristics.
  4. Encyclopaedia Britannicahttps://www.britannica.com/topic/cornmeal
    Supports: Summarizes culinary uses of cornmeal in dishes such as polenta, griddle cakes, and cornbread.
  5. ScienceDirect Topicshttps://www.sciencedirect.com/topics/food-science/corn-meal
    Supports: Notes common food uses and that maize meal may be enriched in some products.