Maize / Corn Meal (Cooked)

TLDRLast updated 3 October 2026

Cooked maize or corn meal is low FODMAP at 100 g in the verified Monash entry. Larger references are moderate at 425 g and high at 490 g, with fructans responsible for the change. The result applies to cooked meal, not dry corn flour.

Serving sizes for maize / corn meal (cooked)

Cooked maize meal: 100 g green, 425 g amber and 490 g red. The changing group is fructans.

Low
0.5 cupsabout 100 g

Tested serving sizes

Tested serving sizes for Maize / Corn Meal (Cooked) and their Gut Friendly rating
ServingAmountMain FODMAPRating
1/2 cup100 gFructans 0.06 gLow
2 cups425 gFructans 0.26 gModerate
2 1/2 cups490 gFructans 0.3 gAvoid

Breakdown for 0.5 cups

0gFructose
0gLactose
0.06gFructans
0gGOS
0gSorbitol
0gMannitol
0.5 cupsabout 100 g

Is maize / corn meal (cooked) low FODMAP?

The half-cup reference weighs 100 g and shows all six groups green. Fructans are amber at 425 g, labelled two cups, and red at 490 g, labelled two and a half cups. The other groups stay green. These separate reference points should not be converted into a calculated threshold for every possible portion.

Maize / Corn Meal (Cooked) and IBS: what to know

Choose a serving that suits the meal rather than treating the larger tested amounts as a target. A plain maize-meal base and a finished dish with milk, sauces or mixed ingredients need different consideration. The app check establishes portion ratings for the named food, not the digestive response to a complete recipe.

Gut-friendly ways to eat maize / corn meal (cooked)

Weigh the maize meal after cooking, before adding toppings that would change the weight of the mixture. If you prepare a pot for several meals, portion the cooked base separately so the amount remains clear. Avoid assuming all products called polenta or corn porridge match this preparation. Compare cooked samp, sorghum porridge and pearl barley through their own guides.

Frequently asked questions

Is corn meal the same as corn flour here?

No. This guide uses the app entry explicitly labelled cooked meal; a bag of dry flour is a different weight basis.

Can I apply the result to instant polenta?

Do not assume an exact match. Use a product or preparation-specific entry where available.

Does a green base make all toppings low FODMAP?

No. Check each topping and its quantity independently, including ingredients mixed into the cooked base.

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Sources and editorial notes

Published and maintained by Gut Friendly. This guide has not been independently reviewed by a dietitian. Serving information comes from our food catalogue. Where references are listed, they explain the research and preparation differences. Check the original source for current portions.

Gut Friendly provides general information, not medical advice.