Celiac safety profile
Burger 21
Hamburger Restaurant
43800 Central Station Dr #100, Ashburn, VA 20147
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Gluten-free burgers served with gluten-free buns
- French fries prepared in a dedicated gluten-free fryer
- Sweet potato fries often prepared with dedicated GF processes
- Gluten-free shakes (where GF equipment is used)
- Other items clearly marked as gluten-free on the menu
⚠️ Risks & cross-contamination
- The restaurant is not described as a dedicated gluten-free facility, so cross-contamination risk can exist in some preparations.
- Many guests report dedicated fryers, separate prep areas, and GF labeling, but there are occasional anecdotes of changes in ingredients or prep practices.
- To stay safe, reiterate needs (e.g., GF bun, GF fries, separate prep) and watch for any in-kitchen signs or process changes.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.