Is Sonic Burger Patty High in Histamine?

Sonic Burger Patty

High histamine

The Sonic burger patty is high, mainly from the yeast extract in its seasoning.

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.

A Sonic Burger Patty is seasoned beef with salt, pepper, and a maltodextrin and yeast extract blend, and it comes out high.

Yeast extract — this is the high driver, and it's mixed into the seasoning throughout the patty, so it sets the level even though beef itself is milder.
The rest of the patty — the salt, pepper, and maltodextrin are minor, so the yeast extract is really what carries the histamine here.

The seasoning is baked in, so a plainer protein is the way to go lower.

This rating comes from Sonic's 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 →

Sonic Burger Patty and Sonic 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.