Burger 21 Menu USA With Prices 2026
Burger 21 runs from about $1.29 for a peanut butter cookie up to $29.95 for the largest catering items, with an average menu item at $7.12 and burgers typically $10 to $14. The name is literal: 21 burger varieties. Below is the full menu, the free sauce bar with everything from ketchup to marshmallow, and the founders’ surprising background.
How we built this page: prices below are estimated US national averages compiled by cross-checking multiple public menu-price trackers as of August 2026. Burger 21 operates a relatively small footprint — see below — so availability varies. Always confirm at your local restaurant.
Jump to: The 21 Burgers | The Sauce Bar | Shakes | Allergens | FAQ
About Burger 21
Burger 21 was founded in November 2009 in Tampa, Florida by Mark and Arlene Johnston — the same people who created The Melting Pot fondue chain. That background genuinely shows in the menu design: the concept was built to deliver premium, chef-inspired burgers at an accessible price point, and the range reflects a restaurant-industry instinct rather than a fast-food one. The first location opened in Tampa in 2010, followed by Carrollwood in 2011 and franchise deals from 2012 in Orlando, Atlanta and New Jersey. By 2024 the chain had reached Georgia, Illinois, Michigan, New Mexico, North Carolina and Virginia, operating over a dozen locations.
See Also: Nathan’s Famous Menu
The 21 Burgers
The name is the menu structure — 21 varieties spanning beef, chicken, turkey, seafood and veggie. All served on a toasted brioche bun unless noted:
| Item | Estimated Price | Notes |
|---|---|---|
| The Classic (Cheesy) | $9.99-$11.99 | Angus patty, 21 sauce, choice of cheese, onion, lettuce, tomato |
| Bacon Cheesy | $11.49-$13.49 | The most-ordered item on delivery platforms |
| Wild Mushroom | $11.99-$13.99 | Angus patty, mushrooms, caramelized onion, roasted garlic aïoli, Swiss, lettuce, tomato |
| Baja Burger | $11.99-$13.99 | Mexican-spiced Angus patty, jalapeños, guacamole, cilantro cream, pico, Pepper Jack |
| Tex-Mex Burger | $12.49-$14.49 | Tex-Mex seasoned patty, applewood bacon, onion strings, Pepper Jack, jalapeños, chipotle mayo, guacamole |
| BBQ Bacon Cheddar | $11.99-$13.99 | Applewood bacon, onion strings, hickory BBQ sauce, cheddar |
| Black & Bleu | $11.99-$13.99 | Blackened Angus patty, applewood bacon, bleu cheese crumble sauce |
| Double Stack | $13.49-$15.49 | Double-stacked Angus patties, applewood bacon, onions, choice of cheese, 21 sauce |
| Sliders (King’s Hawaiian® rolls) | $10.99-$12.99 | Angus patties, 21 sauce, applewood bacon, cheddar, lettuce, tomato |
| Turkey Burger | $10.99-$12.99 | |
| Chicken Burger | $10.99-$12.99 | |
| Seafood Burger | $12.49-$14.49 | A genuine rarity in the burger category |
| Veggie / Vegan Burger | $10.49-$12.49 | Customers specifically note the vegan option |
The Sauce Bar
This is the item customers actually talk about. Burger 21 runs a self-serve sauce bar included with your order, and the range is genuinely unusual — it runs from standard ketchup all the way to marshmallow sauce for your fries. Reviewers consistently single it out as the most interesting part of the visit. It’s free, it’s unlimited, and it turns the fries into a different experience each time.
Fries & Sides
| Item | Estimated Price | Notes |
|---|---|---|
| French Fries (side) | $3.49-$4.99 | Paired with the sauce bar |
| Sweet Potato Fries | $4.49-$5.99 | |
| Onion Strings | $4.49-$5.99 | |
| Hot Dogs | $6.99-$8.99 |
Salads
| Item | Estimated Price |
|---|---|
| House Salad | $7.99-$9.99 |
| Chicken Salad | $10.99-$12.99 |
Shakes & Desserts
| Item | Estimated Price | Notes |
|---|---|---|
| Hand-Dipped Shake | $5.99-$7.99 | The vanilla with cinnamon sugar draws specific praise |
| Specialty Shake | $6.99-$8.99 | |
| Peanut Butter Cookie | $1.29 | The cheapest item on the entire menu |
Kids’ Menu
| Item | Estimated Price |
|---|---|
| Kids Burger, Hot Dog or Tenders | $6.49-$8.49 |
Catering
| Item | Estimated Price |
|---|---|
| Catering Packages | Up to $29.95 |
Burger 21’s Specialty & Services
Burger 21’s specialty is breadth done deliberately — 21 varieties covering beef, chicken, turkey, seafood and veggie, designed by people who built a national fondue chain before this. Beyond that:
- The free sauce bar: genuinely the most-mentioned feature in customer reviews, running from ketchup to marshmallow sauce, included and unlimited
- A seafood burger on a burger menu: a category almost no competitor carries at all
- Melting Pot pedigree: founders Mark and Arlene Johnston brought restaurant-industry experience rather than fast-food thinking, which shows in the ingredient combinations
Allergen Quick-Reference
| Item | Gluten | Dairy | Notes |
|---|---|---|---|
| Toasted Brioche Bun | Yes | Yes | Wheat and butter based |
| King’s Hawaiian® Slider Rolls | Yes | Yes | |
| Angus Patty (plain) | No | No | |
| Sauce Bar | Varies | Varies | Self-serve shared bar — genuine cross-contact risk across all allergens |
| Seafood Burger | Yes (bun) | Possible | Contains fish or shellfish |
The shared self-serve sauce bar carries real cross-contact risk. Check Burger 21’s official allergen information and speak with staff about any severe allergy.
Approximate Nutrition (Protein / Carbs / Fat)
| Item | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| The Classic (Cheesy) | ~640 kcal | 32g | 44g | 34g |
| Double Stack | ~980 kcal | 52g | 48g | 60g |
| Turkey Burger | ~520 kcal | 34g | 42g | 22g |
Most Popular Orders
| Item | Estimated Price |
|---|---|
| Bacon Cheesy | $11.49-$13.49 |
| The Classic (Cheesy) | $9.99-$11.99 |
| French Fries | $3.49-$4.99 |
| Vanilla Shake with cinnamon sugar | $5.99-$7.99 |
Burger 21 vs. Other Fast-Casual Burger Chains
| Chain | Comparable Item | Estimated Price |
|---|---|---|
| Burger 21 | Classic Cheeseburger | $9.99-$11.99 |
| BurgerFi | Cheeseburger (single) | $8.97-$10.97 |
| MOOYAH | Cheeseburger (single) | $8.49-$10.49 |
| Five Guys | Cheeseburger | $10.99-$12.49 |
Burger 21 prices between BurgerFi and Five Guys on a comparable burger, with an average item price of $7.12 putting it cheaper than 52% of the 414 chains tracked nationally — mid-pack rather than budget. The free sauce bar and the 21-variety range are where the value case sits.
Price Quick-Reference
- Cheapest item: Peanut Butter Cookie — $1.29
- Cheapest burger: from around $9.99
- Most expensive item: catering packages — up to $29.95
- Average menu item: $7.12
- Menu size: 129 items across the full menu
Deals & Ordering Hacks
- Use the sauce bar properly — it’s included, unlimited, and runs to marshmallow sauce. Ordering fries without exploring it wastes the best part of the visit
- Ask for the vanilla shake with cinnamon sugar — a specific combination customers repeatedly praise
- The seafood burger is worth ordering purely because almost no other burger chain offers one
- Vegan and veggie burgers are on the standard menu rather than as a special request
- Burger 21 has no widely known secret menu, so the board is the offer
Service Options & Dining Details
- Service options: dine-in, takeout, delivery through Uber Eats, DoorDash and other platforms, catering
- Popular for: variety, the sauce bar, hand-dipped shakes
- Amenities: self-serve sauce bar included, airport locations including Tampa International
Burger 21 Hours
Most locations are open daily from approximately 11:00 AM to 9:00 PM, with airport locations following terminal hours. Check your local restaurant for exact times.
Nutrition & Dietary Quick Facts
- Vegan and veggie burgers are standing menu items rather than modifications
- Turkey and chicken burgers offer lighter protein options than the Angus builds
- The shared sauce bar is a genuine cross-contact consideration for allergy sufferers
- Salads are the lightest full meal on the menu
Frequently Asked Questions
How much is a burger at Burger 21?
Burgers run roughly $10 to $14, with the classic from about $9.99 and the double stack up to around $15.49. The average menu item across all 129 items is $7.12.
Why is it called Burger 21?
The menu features 21 burger varieties, spanning beef, chicken, turkey, seafood and veggie options.
Who founded Burger 21?
Mark and Arlene Johnston, in November 2009 in Tampa, Florida — the same people who created The Melting Pot fondue chain.
Does Burger 21 have a sauce bar?
Yes — a self-serve sauce bar included with your order, ranging from ketchup to marshmallow sauce, and the feature customers mention most.
Does Burger 21 have a seafood burger?
Yes — a genuine rarity in the burger category and part of the 21-variety lineup.
Does Burger 21 have vegan options?
Yes — vegan and veggie burgers are on the standard menu.
How many Burger 21 locations are there?
Over a dozen as of recent counts, across Florida, Georgia, Illinois, Michigan, New Mexico, North Carolina and Virginia.
Does Burger 21 have a secret menu?
No widely known secret menu exists.
What is the cheapest item at Burger 21?
The Peanut Butter Cookie at $1.29.
What is the most popular Burger 21 item?
The Bacon Cheesy, frequently ordered alongside the Cheesy and a side of French Fries.
What Makes Burger 21 Different
Burger 21 was built by people who’d already made a national chain out of fondue, and the menu shows that instinct — 21 varieties running from a Mexican-spiced Baja to a seafood burger to a vegan option, all on brioche, all designed as combinations rather than a base plus upcharges. The free sauce bar is the thing customers actually remember, largely because it goes from ketchup to marshmallow and nobody expects that. At a $7.12 average item price it sits mid-pack on cost while offering more range than chains charging the same.
This page is independently published and is not affiliated with, endorsed by, or sponsored by Burger 21 or Front Burner Brands. All prices are estimated US national averages compiled from multiple public sources and may not reflect current pricing at your local restaurant. Last updated: August 2026.
