What is a dedicated gluten-free restaurant?

A dedicated gluten-free restaurant is one where the entire facility is gluten-free: no gluten-containing ingredients are stored, prepped, or cooked anywhere in the kitchen. Because gluten never enters the premises, avoiding cross-contact doesn't depend on shared fryers, careful cleaning, or the right person working that shift - nothing in the kitchen contains gluten to begin with. For many people with celiac disease, that distinction is the difference between reading a menu and interrogating one.

This distinction is backed by data: a 2019 study analyzing crowd-sourced results from portable gluten sensors found detectable gluten in about one third of restaurant foods labeled gluten-free. A dedicated facility removes the failure modes behind those numbers.

On GFMapper, dedicated restaurants carry this badge:

Dedicated GF   Dedicated GF gf oats gf wheat starch

A dedicated facility may still use certified gluten-free oats or gluten-free wheat starch. Certified means tested to the FDA's gluten-free standard of less than 20 parts per million of gluten. We label these separately because some people with celiac disease react to oats themselves or simply prefer to avoid them.

What counts as dedicated on GFMapper

For us to classify a restaurant as dedicated gluten-free, the evidence needs to support all of the following:

• The restaurant itself publicly describes the facility as dedicated, 100% gluten-free, or celiac-focused.
• Every item on the menu is gluten-free. There is no separate "regular" menu.
• No gluten-containing ingredients are brought into the kitchen, including for staff meals or another operation sharing the space. This means that ghost kitchens and other shared spaces are not considered dedicated gluten-free.
• Independent public evidence corroborates the claim rather than contradicting it.

These are also the criteria community members attest to when they verify a restaurant. Three independent community verifications plus a staff cross-check are required before a listing shows the double-verified mark (✓✓). Read the full methodology →