French Onion Soup

TLDRLast updated 7 October 2026

A verified low FODMAP portion is not established here for french onion soup. The onion quantity, stock, bread topping and complete soup portion were not matched.

Serving sizes for french onion soup

Verification pending: these reference amounts and ratings have not been validated for this exact food or preparation.

High
1 bowlabout 250 ml
FructoseLow
LactoseLow
FructansHigh
GOSLow
SorbitolLow
MannitolLow

Reference portions

Select an amount or rating to update your portion. These are reference portions, not exact cut-offs or recommended intakes.
Reference portions for French Onion Soup and their FODMAP ratings
ServingAmountFODMAP rating
Reference portionNot availableLow
Reference portionNot availableModerate
1 bowl

Is french onion soup low FODMAP?

The existing french onion soup table remains unverified. Keep the full broth recipe: removing visible onion pieces does not establish a low-FODMAP soup. Its figures should not be treated as a confirmed allowance.

French Onion Soup and IBS: what to know

For french onion soup, keep the exact form and amount in mind. Check the complete ingredient list when comparing products. Gluten-free or similar front-of-pack wording is not a portion-specific FODMAP assessment. Monash: ingredient labels and FODMAPs. This public source supplies background, not verification of the numerical table.

Gut-friendly ways to eat french onion soup

Keep the full broth recipe: removing visible onion pieces does not establish a low-FODMAP soup. Compare Onion (white, raw), Garlic-Infused Oil, Bread (sourdough wheat). These guides describe their own preparations and portions.

Frequently asked questions

What is the FODMAP portion for french onion soup?

No verified portion can be given for this entry yet. The onion quantity, stock, bread topping and complete soup portion were not matched.

How should I measure or check french onion soup?

Keep the full broth recipe: removing visible onion pieces does not establish a low-FODMAP soup.

Which other guides are useful when comparing french onion soup?

Compare Onion (white, raw), Garlic-Infused Oil, Bread (sourdough wheat). These guides describe their own preparations and portions.

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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.