Applebee's Garlic Mashed Potatoes
These mashed potatoes run high because of the cultured buttermilk blended through them.
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.
Yes, Applebee's Garlic Mashed Potatoes are high in histamine. The potatoes themselves are not the issue; the cultured buttermilk blended through them is fermented dairy, and that single ingredient pushes the side into the high column.
Why applebee's garlic mashed potatoes are rated high
Potato is a low-histamine food, and roasted garlic is not a histamine problem either. What changes the picture is how this side is made creamy. The published recipe lists cultured buttermilk along with buttermilk powder, whey solids, and a milk blend. Cultured means the buttermilk was fermented with bacteria, and fermented dairy is one of the classic places histamine tends to build. The margarine adds a moderate driver on top. Because the buttermilk is mixed all the way through the mash, there is no version of this dish where you get the potato without the fermented dairy.
What changes your risk
- Cultured buttermilk is the whole story: it is the one high-histamine ingredient here, and it is blended into every spoonful. The potatoes, roasted garlic, and parsley are not what you are reacting to.
- Margarine adds a second, smaller driver: it scores moderate on this index and stacks on top of the buttermilk rather than replacing it.
- Warm holding does not change much: mashed potato is low in protein, so sitting in a warm well is a food-safety question, not a meaningful histamine one. The histamine was already in the buttermilk before the potatoes were mashed.
- Portion: a small side spoonful carries less fermented dairy than a full side, but a smaller amount of a high food is still a high food, not a safe one.
- Freshness will not rescue it: a freshly made batch still contains cultured buttermilk. Fermentation happened at the dairy, not on the line.
Lower-histamine alternatives
If you want a side or a plate component at Applebee's that scores lower, the published lower-histamine items are Asian Greens, Diced Grilled Chicken, Sliced Turkey Breast, Burger Patties, and Prime Rib. Asian Greens is the closest thing to a vegetable side on that list. There is no lower-histamine mashed potato on the menu.
How to lower the risk
Applebee's publishes this as a fixed recipe with no removable components, so there is no way to order it without the cultured buttermilk. The practical move is to skip it as a side and build around the lower items instead: Asian Greens alongside Diced Grilled Chicken or Sliced Turkey Breast keeps the plate in lower territory.
Common questions
Are mashed potatoes high in histamine?
Plain potato is low. This particular dish is high because Applebee's makes it with cultured buttermilk, which is fermented dairy.
Is it the garlic that makes Applebee's mashed potatoes a problem?
No. Garlic is not a histamine liberator and is generally low. The cultured buttermilk is the driver, with margarine as a moderate secondary.
Can I ask for the mashed potatoes without buttermilk?
Applebee's does not publish any removable components for this item, and the buttermilk is mixed through the mash, so there is no published way to order it without.
What is a lower histamine side at Applebee's?
Asian Greens is the vegetable on the chain's lower-histamine list. Diced Grilled Chicken and Sliced Turkey Breast are lower proteins to pair it with.
This rating comes from Applebee'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 →
Applebee's Garlic Mashed Potatoes and Applebee's 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.
Try Histamine Tracker
Finally understand your histamine reactions. Scan meals with your camera, log symptoms naturally, and see daily insights based on YOUR patterns. Try free for 7 days.
Learn more
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)