Is IHOP Balsamic Vinaigrette High in Histamine?

IHOP Balsamic Vinaigrette

High histamine

IHOP's balsamic vinaigrette is high in histamine, mainly from the balsamic vinegar and dijon mustard.

Most of this is cooked to order, which is the best case for histamine. Even so, a restaurant kitchen preps ahead and holds things warm through a service, so freshness varies more than it would at home. The rating above comes from the chain's published ingredients. If a dish is borderline for you, asking how it is prepared tells you more than the menu does.

This is an oil-based dressing with vinegar, sugar, egg yolk, mustard, and seasonings.

Balsamic vinegar and dijon mustard — vinegar is a fermented ingredient and mustard is likewise fermented, and both of those carry histamine, which drives the dressing high.
Toasted onion powder — this adds a moderate layer on top, while the oil and sugar themselves are mild.

A plain oil dressing without the vinegar and mustard would land much lower on this menu.

This rating comes from IHOP's own published ingredient statement, read on August 11, 2026. Restaurant recipes vary by location and change over time, so always check the current listing: source 1, source 2. How we rate foods →

IHOP Balsamic Vinaigrette and IHOP are trademarks of their respective owners. This page is an independent histamine reference and is not affiliated with, endorsed by, or sponsored by the brand.