$5.15 for Any Single Burger at Smashburger from July 22 to 24, 2022

Smashburger celebrates their 15th anniversary by offering any single burger for $5.15, from July 22 to July 24, 2022, at participating locations.

You can take advantage of the deal both in-store and when ordering online through their website or app using the code, "15YEARS".

The deal is only good on single-patty burgers and specifically excludes brisket.

If you're looking to try something new, the Smashburger is currently featuring the Cheesy Caramelized Onion Smash, which consists of a Certified Angus Beef patty (or other protein of your choice), melted cheddar cheese, aged Swiss cheese, caramelized onions, tomatoes, lettuce, and mayo, on a toasted onion bun.

Photo via Smashburger.