IHOP Hollandaise
Hollandaise is high in histamine, mainly from the lemon juice concentrate and red pepper sauce.
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 a rich sauce of butter, margarine, egg yolk, oil, and acidic flavorings.
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Lemon juice concentrate leads it — lemon is a classic histamine liberator, and the concentrated version here is a high driver that pushes the sauce up on its own.
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Red pepper sauce and oils follow — the red pepper sauce is also high, while the margarine, soybean oil, and paprika oleoresin sit at moderate, so several parts point the same way.
There is no clean way to lower this sauce once the lemon and pepper sauce are in it.
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 Hollandaise 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.
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For educational purposes only. Not medical advice. Consult a healthcare professional for personal guidance.
References
- SIGHI Food Compatibility List — SIGHI (2026)
- Histamine and histamine intolerance — Maintz & Novak (2007)
- Histamine Intolerance: The Current State of the Art — Comas-Basté et al. (2020)
- Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? — Sánchez-Pérez et al. (2021)
- Histamine Intolerance: Symptoms, Diagnosis, and Beyond — Jochum (2024)
- Guideline on management of suspected adverse reactions to ingested histamine — Reese et al. (2021)