Is Noodles & Company Ranch Dressing High in Histamine?

Noodles & Company Ranch Dressing

High histamine

This ranch dressing is high in histamine, mainly from the cultured buttermilk and ground mustard.

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

This is a creamy dressing built from vegetable oil, nonfat buttermilk, egg yolk, apple cider vinegar, onion, and spices.

Nonfat buttermilk and ground mustard — the buttermilk is high because it is cultured, and the ground mustard is high too, so together they push the dressing up.
Apple cider vinegar — this lands moderate and adds to the picture, but the buttermilk and mustard lead.

There is no lighter version of this dressing, so leaving it off is the cleaner path.

This rating comes from Noodles & Company'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 →

Noodles & Company Ranch Dressing and Noodles & Company 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.