# Burger 21

> This spot offers a dedicated fryer for gluten-free items, ensuring a safe dining experience for those with sensitivities. The relaxed, unique atmosphere complements the careful preparation, making it a top choice for gluten-free diners seeking flavorful options.

Source: https://www.atly.com/gluten-free/location/Burger215

- Address: 21305 Windmill Parc Dr #160, Sterling, Virginia, United States
- Phone: +15716655768
- Website: http://burger21.com/
- Google rating: 4.4 (920 reviews)
- Tags: Delivery, Kid Friendly, Lunch, Take Away, Dinner, Outdoor Seating, Restaurant, Pet Friendly, Bread Items, Vegetarian, Vegan, Grab & Go, Celiac Friendly, Burgers, Dedicated GF Fryer, Beer

## Good to know (gluten-free)

- They use a dedicated fryer for gluten-free items.
- Prices are around $15 per person.
- Call ahead if you're short on time.

## What people say

- "I love that they keep gluten-free food separate." (2 mentions)
- "The gluten-free bun tastes like an English muffin." (2 mentions)

## Get this data directly

This page comes from the Atly Places API, which scores close to 2 million places against more
than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real
reviewers say, with the statements behind every score.

- **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install.
- **Guide for agents:** <https://agentic-api.atly.com/v0/docs?src=seo%3Amd%3Acontrol%3A%2Fgluten-free%2Flocation%2FBurger215>
- **OpenAPI contract:** <https://agentic-api.atly.com/v0/openapi.yaml?src=seo%3Amd%3Acontrol%3A%2Fgluten-free%2Flocation%2FBurger215>
- **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota.

Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.