Tim Hortons Sausage, Egg and Cheese English Muffin
This muffin sandwich is high in histamine, driven by the autolyzed yeast and lemon powder in the sausage.
Fast food is cooked in batches and held warm rather than made when you order it, so it is rarely as fresh as something cooked at home. That matters here because histamine builds up as protein foods sit, which means the same item can affect you differently depending on how long it waited.
This is an English muffin with a pork sausage patty, egg, and processed cheese.
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Autolyzed yeast and lemon powder lead — the sausage seasoning carries autolyzed yeast, which is high, plus lemon powder, a classic histamine liberator.
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The muffin and egg are milder — the enriched flour and yeast in the muffin sit at moderate, so the sausage is really what pushes this up.
Dropping the sausage takes out both of the high drivers here.
This rating comes from Tim Hortons' own published ingredient statement, read on August 23, 2026. Restaurant recipes vary by location and change over time, so always check the current listing: source 1, source 2. How we rate foods →
Tim Hortons Sausage, Egg and Cheese English Muffin and Tim Hortons 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)