Is Texas Roadhouse Mushroom Base High in Histamine?

Texas Roadhouse Mushroom Base

High histamine

This mushroom base is high, led by soy sauce and soybeans.

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.

Gluten Histamine Liberator

A savory flavoring built from soy sauce, soybeans, mushrooms, hydrolyzed wheat and yeast proteins, and seasonings.

Soy sauce and soybeans lead it — soy sauce is fermented, which builds histamine, and the soybeans run high alongside it, setting the level.
Yeast protein, wheat, and mushrooms add on — the hydrolyzed yeast and wheat protein plus the mushrooms all sit at moderate, so the base stays high even beyond the soy.

There is no simple trim here, so a dish without this base is the lower-histamine route.

This rating comes from Texas Roadhouse's own published ingredient statement, read on August 10, 2026. Restaurant recipes vary by location and change over time, so always check the current listing: source 1, source 2. How we rate foods →

Texas Roadhouse Mushroom Base and Texas Roadhouse 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.