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IHOP Protein Pancake

High histamine

IHOP's Protein Pancake is high in histamine, driven mainly by the buttermilk in the batter.

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.

These are a multigrain, high-protein pancake, and a few of the batter ingredients carry the histamine load.

  • Buttermilk — buttermilk is a cultured dairy ingredient, which puts it on the high side and sets the overall level here.

  • The multigrain mix — the crushed wheat, soybean oil, barley flakes, and rye flakes are each moderate, so they add to the picture behind the buttermilk.

A simpler pancake made without the buttermilk and multigrain blend would land lower, though IHOP's batter comes premixed.

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 Protein Pancake 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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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)