Overview
About Vinaigrette
Vinaigrette is the better dressing, not a clean one, and it is worth being precise about the difference.
It earns its reputation on the columns creamy dressings fail: it grades A for dairy protein, lactose, gluten and nightshades, where ranch and french style dressings sit at C or worse for nightshade, free glutamate and histamine. What it does not escape is its own two ingredients. Fructans grade C because garlic and onion, usually as powder, are in nearly every bottled vinaigrette and most restaurant house dressings, and sulfites grade C because wine vinegars start life as sulfited wine and often get more added as a preservative. Histamine sits at a borderline B, since vinegar is a fermented product. The fix is not to avoid vinaigrette, it is to make it yourself.
Sensitivities
How Vinaigrette scores
Watch for
What trips people up
- Fructans C. Garlic and onion powder are the default flavour base of commercial vinaigrettes, which is what pushes total FODMAPs to a C on an otherwise simple dressing. Read the label rather than assuming oil and vinegar
- Sulfites C. Wine vinegars carry sulfites from the wine plus whatever is added as a preservative, so vinaigrette is a quiet contributor for anyone tracking sulfite reactions such as wheeze or flushing
- Vinegar is fermented, so histamine grades a borderline B. Aged vinegars are far worse than that: balsamic grades E for both histamine and sulfites, and red wine vinegar grades E for histamine and D for tyramine. Which vinegar you choose changes the dressing more than anything else does
- Italian and balsamic style bottles routinely add sugar, thickeners, cheese or anchovy, none of which appear in the name. That is where a supposedly clean dressing picks up dairy protein and glutamate
- A homemade version with a tolerated oil, a mild vinegar or a citrus you get on with, salt and no alliums drops nearly all of this. The dressing is only as complicated as you make it
Diet fit
Where it fits
Swap ideas
More alternatives
FAQ
Common questions about Vinaigrette
Is vinaigrette low FODMAP?
Bottled vinaigrette usually is not. It grades C for both total FODMAPs and fructans, and the reason is almost always garlic and onion powder rather than the oil or the vinegar. Oil and plain vinegar are both low FODMAP on their own, so a homemade dressing of oil, vinegar, salt and pepper is fine. If you want the allium flavour, garlic infused oil carries the taste without the fructans, because fructans do not dissolve into oil.
Is vinaigrette safe with histamine intolerance?
It depends entirely on the vinegar. Vinaigrette as a category grades a borderline B for histamine and B for liberation, which is manageable for most people, but the aged vinegars change the picture completely: balsamic grades E for histamine and red wine vinegar grades E for histamine with D for tyramine. If you are histamine sensitive, build the dressing on a mild, young vinegar or an acid you have tested, and keep aged and barrel-matured vinegars out of it.
Does vinaigrette contain sulfites?
Usually yes, and it grades C for sulfites because of it. Wine vinegars retain sulfites from the wine they were made from, and many bottled dressings add sulfite preservatives as well. Sulfite labelling thresholds mean small amounts do not always have to be declared, so a dressing can be a real contributor even when the label looks short. If sulfites are one of your triggers, an oil-only dressing or a homemade version with a non-wine acid is the cleaner route.
Is vinaigrette better than creamy dressing?
On the grades, clearly yes. Vinaigrette is A for dairy protein, lactose, gluten and nightshade, while ranch style dressing grades C for nightshade, C for free glutamate, C for histamine and D for both fructans and fermentation load. French style dressing grades C across nightshade, glutamate, histamine and sulfites. Swapping creamy for vinaigrette removes several problems at once. It just does not remove the garlic, the sulfites or the fermented acid, which is why it is a step rather than a solution.
References
Read the background
Ratings reflect the Triggerbites ingredient database and may vary with portion size and preparation.