Black Bean Sauce (With Garlic)

TLDRLast updated 3 October 2026

Black bean sauce containing garlic is low FODMAP at 20 ml. Fructans become moderate at 22 ml and high at 28 ml; fructose, lactose, mannitol, sorbitol and GOS remain low.

Serving sizes for black bean sauce (with garlic)

The key references are 20 ml low, 22 ml moderate and 28 ml high, with fructans driving the change.

Low
1 tablespoonabout 20 ml

Tested serving sizes

Tested serving sizes for Black Bean Sauce (With Garlic) and their Gut Friendly rating
ServingAmountMain FODMAPRating
1 tablespoon20 mlFructans 0.09 gLow
1½ tablespoons22 mlFructans 0.1 gModerate
1¾ tablespoons28 mlFructans 0.3 gAvoid

Breakdown for 1 tablespoon

0gFructose
0gLactose
0.09gFructans
0gGOS
0gSorbitol
0gMannitol
1 tablespoonabout 20 ml

Is black bean sauce (with garlic) low FODMAP?

The change between the listed low and moderate volumes is small, making careful measurement useful. These are references for this prepared sauce, not a general low-FODMAP allowance for garlic itself. Other recipes and brands may use different ingredient proportions, so match the preparation and product information.

Black Bean Sauce (With Garlic) and IBS: what to know

For IBS, avoid estimating this sauce with a generous pour or repeated dips. A small extra amount can move beyond the listed low reference. Keep track of the sauce in your own portion along with the other meal ingredients when assessing your response, without assuming the rating guarantees comfort.

Gut-friendly ways to eat black bean sauce (with garlic)

Measure in millilitres before coating a stir-fry or noodle dish. The household spoon descriptions are approximate; use the listed volumes when they appear inconsistent with your measuring spoons. Divide the sauce in a shared pan by the actual servings. For an alternative formulation, consult black bean sauce without garlic rather than applying its larger-portion figures to this one.

Frequently asked questions

How much black bean sauce with garlic is low FODMAP?

The listed low volume is 20 ml. Because the moderate reference is close to it, measuring is more useful than describing the portion as a large spoonful.

Is 22 ml still low FODMAP?

No. Fructans are moderate at 22 ml. The other five groups remain low, but the overall reference is moderate.

Does this mean garlic itself is low FODMAP?

No. The rating describes a measured amount of this mixed sauce. It does not establish a serving for raw garlic or garlic added separately.

Can I thin the sauce with water?

You can change its consistency, but count the original sauce in your serving. Added water does not remove the amount of sauce already used.

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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.