Is polenta gluten free?

Naturally gluten-free. That is what 1 publisher says about polenta; their exact words are below. Packaged foods differ, so check the label of the product you buy.

What the sources tell us

The Gluten Intolerance Group includes polenta in its list of gluten-free grains. It describes polenta as cooked yellow cornmeal that can be served as a creamy, smooth side dish or left to set and served in wedges, and it groups polenta with cornmeal, grits and hominy as foods derived from corn.[2]

In a shopping guide the group again lists polenta, derived from corn, among naturally gluten-free staples. It adds that it is still important to check labels and choose certified gluten-free products when needed, since cross-contact can be a risk during processing.[4]

The National Celiac Association says corn is naturally gluten free and that the protein sometimes called corn gluten is not harmful to people with celiac disease. It recommends making sure corn-based flours such as cornmeal are labeled gluten free, because they could have had cross-contact with gluten-containing grains during processing.[5]

Polenta can also stand in for pasta. The Gluten Intolerance Group suggests cooked, cooled, firmed-up polenta in place of lasagna noodles, and sliced polenta under marinara or Bolognese sauce.[2][3]

The GFCO list includes 25 lb Polenta from Bow and Arrow Brand.[1]

What the authorities say

"a list of gluten-free grains ... Polenta is cooked yellow cornmeal that can be served as a creamy smooth side dish"

Gluten Intolerance Group · Naturally gluten-free · gluten.org/2019/10/17/gluten-free-grains · fetched 2026-10-23

"You can also incorporate polenta, which is derived from corn, as well as buckwheat and certified gluten-free oats. While these foods are naturally gluten-free"

Gluten Intolerance Group · Naturally gluten-free · gluten.org/2026/06/09/smart-shopping-big-savings-gluten-free-staples-and-affordable-snacks · fetched 2026-10-23

Sources