Smashburger’s menu focuses primarily on burgers, chicken sandwiches, black bean burgers and salads, with a variety of toppings and options that can be customized to a customer's taste.
The company also offers a number of sides, including french fries, sweet potato fries, fried onions, and fried pickles, and "smash fries" which are topped with rosemary and olive oil.
Many of the sandwiches are topped with an in-house "smash sauce" made with mayonnaise, mustard, pickles and lemon juice.
Smashburger's main dessert item is a milkshake made with Häagen-Dazs ice cream.
About 20 milkshakes are sold per 100 burgers.

The chain experimented with a breakfast menu for a time but it found this to be unprofitable, accounting for just 10 percent of its revenue but 30 percent of expenses.
Some of its specialized locations such as those in casinos do continue to offer breakfast menus.
Smashburger also attempted a system for customers to fill out menu cards as they waited in line which was not successful.
Smashburger’s menu focuses primarily on burgers, chicken sandwiches, black bean burgers and salads, with a variety of toppings and options that can be customized to a customer's taste. The company also offers a number of sides, including french fries, sweet potato fries, fried onions, and fried pickles, and "smash fries" which are topped with rosemary and olive oil. Many of the sandwiches are topped with an in-house "smash sauce" made with mayonnaise, mustard, pickles and lemon juice. Smashburger's main dessert item is a milkshake made with Häagen-Dazs ice cream. About 20 milkshakes are sold per 100 burgers. 
The chain experimented with a breakfast menu for a time but it found this to be unprofitable, accounting for just 10 percent of its revenue but 30 percent of expenses. Some of its specialized locations such as those in casinos do continue to offer breakfast menus. Smashburger also attempted a system for customers to fill out menu cards as they waited in line which was not successful.
Smashburger