Duck Liver Mousse (French)

TLDRLast updated 3 October 2026

French duck-liver mousse is low FODMAP at 20 g, approximately one tablespoon. All six listed groups are low at this reference. Check the recipe of the product you use because prepared mousses can differ.

Serving sizes for duck liver mousse (french)

The small reference is 20 g, approximately one tablespoon. The larger 500 g catalogue reference is not a meal-size recommendation.

Low
1 tablespoonabout 20 g

Tested serving sizes

Tested serving sizes for Duck Liver Mousse (French) and their Gut Friendly rating
ServingAmountMain FODMAPRating
1 tablespoon20 gNone detectedLow
Additional low reference; not a suggested serving500 gNone detectedLow

Breakdown for 1 tablespoon

0gFructose
0gLactose
0gFructans
0gGOS
0gSorbitol
0gMannitol
1 tablespoonabout 20 g

Is duck liver mousse (french) low FODMAP?

The catalogue also records a low rating up to 500 g for this entry. That larger reference describes the FODMAP data and is not a suggested portion of mousse. The practical starting comparison is the small 20 g spread portion. Neither reference gives a rating to the bread or condiments served alongside it.

Duck Liver Mousse (French) and IBS: what to know

For duck-liver mousse and IBS, note the full product name rather than treating every pâté or liver spread as equivalent. Added seasonings and other ingredients need their own check. A green portion rating describes FODMAPs, without promising how an individual will feel after a rich appetiser or a complete meal.

Gut-friendly ways to eat duck liver mousse (french)

Weigh the mousse onto a plate before spreading it, then divide the measured amount across your chosen toast pieces. For a comparison, see the separate French foie-gras guide. Choose the bread using its own portion information, and account for any relish, jam or other accompaniment separately.

Frequently asked questions

Is a tablespoon of duck-liver mousse low FODMAP?

A tablespoon weighing 20 g matches the low reference for this French entry. A heaped spoon or another recipe may not match that comparison.

Can I use this guide for every pâté?

No. Duck-liver mousse is a specific preparation, and other pâtés may use different ingredients. Check the matching food and the product label.

Does the 500 g reference suggest a large serving?

It records a larger low-FODMAP reference, not advice to eat that amount. Use a practical serving when planning an appetiser.

Is mousse on toast automatically a low-FODMAP meal?

The mousse rating does not cover the toast or toppings. Each component needs its own ingredient and portion check.

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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.