Are Boston Market Beef Au Jus High in Histamine?

Boston Market Beef Au Jus

High histamine

This au jus is high, driven by yeast extract, beef stock, and red wine vinegar.

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.

DAO Blocker

This is a savory beef gravy built from maltodextrin, salt, yeast extract, beef stock, mushroom powder, and seasonings.

Yeast extract, beef stock, and red wine vinegar — yeast extract and long-simmered beef stock both run high, and the red wine vinegar is high and can block DAO, the enzyme that breaks histamine down.
Secondary savory notes — the mushroom powder, soybean oil, and paprika extract add moderate weight, but the high items above are what set the level.

Serving the meat without the au jus is the lower-histamine way to go.

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 Beef Au Jus 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.