Is Boston Market Holiday Gravy High in Histamine?

Boston Market Holiday Gravy

High histamine

This holiday gravy runs high, mainly from the yeast extract and tomato powder built into it.

Food here is usually assembled to order from components that were prepped earlier in the day, so it tends to be fresher than a drive-through and less fresh than cooking at home. Histamine builds up as protein foods sit, so how long the chicken or beef has been in the warmer matters as much as what is in the bowl. Treat the rating above as a starting point.

Dairy Histamine Liberator

This is a turkey-based gravy thickened with corn starch and seasoned with onion, garlic, and spices, but a couple of ingredients push it high.

Yeast extract and tomato powder lead it — yeast extract is a concentrated savory ingredient that carries a lot of histamine, and tomato powder is a classic liberator food, so both drive the level up.
The gravy base adds to it — the holiday gravy itself lands moderate, so even setting the two high items aside, the base keeps it from being a gentle choice.

If you want a lower-histamine option from this style of menu, plain roasted turkey served without the gravy is a much calmer pick.

This rating comes from Boston Market'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 →

Boston Market Holiday Gravy and Boston Market 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.