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IHOP Sauteed Spinach - Side

High histamine

This spinach side is high, driven by the spinach itself, a classic histamine liberator.

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 spinach sauteed in soybean oil, seasoned with salt, spices, onion, and garlic.

  • Spinach sets the level — spinach is a recognized histamine liberator, so however it is cooked and seasoned, it keeps this side in high territory.

  • The oil is a smaller factor — the liquid and hydrogenated soybean oil is moderate, while the seasonings and onion are the milder parts of the dish.

If you want a lower-histamine vegetable off the same menu, a simple onion-based side would sit well below the spinach.

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 Sauteed Spinach - Side 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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Foods With High Histamine Levels Why Freshness Matters More Than Food Lists Why Leftovers Can Trigger Histamine Symptoms What Are Histamine Liberators?

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References

  1. SIGHI Food Compatibility List — SIGHI (2026)
  2. Histamine and histamine intolerance — Maintz & Novak (2007)
  3. Histamine Intolerance: The Current State of the Art — Comas-Basté et al. (2020)
  4. Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? — Sánchez-Pérez et al. (2021)
  5. Histamine Intolerance: Symptoms, Diagnosis, and Beyond — Jochum (2024)
  6. Guideline on management of suspected adverse reactions to ingested histamine — Reese et al. (2021)