National Double Cheeseburger Day

National Double Cheeseburger Day is an annual food holiday dedicated to the double cheeseburger, a popular variation of the classic burger made with two beef patties and cheese. It is observed every year on September 15.

History of National Double Cheeseburger Day

National Double Cheeseburger Day celebrates one of the most familiar items in American fast-food culture. The cheeseburger itself is often linked to the early 20th century, when cooks began adding cheese to hamburgers to create a richer and more flavorful sandwich.

One well-known story credits Lionel Sternberger of Pasadena, California, with helping popularize the cheeseburger in the 1920s after adding cheese to a hamburger at his family’s restaurant. Over time, restaurants and diners developed many versions of the cheeseburger, including the double cheeseburger with two patties and extra cheese.

Today, double cheeseburgers are served in fast-food restaurants, diners, pubs, food trucks, and home kitchens around the world.

Interesting Facts About National Double Cheeseburger Day

• A double cheeseburger usually includes two meat patties and one or more slices of cheese.
• Common toppings include lettuce, tomato, onion, pickles, ketchup, mustard, and special sauce.
• Jimmy Buffett’s song Cheeseburger in Paradise helped make the cheeseburger even more iconic in American pop culture.
• Double cheeseburgers can be made in many styles, from classic diner versions to gourmet restaurant creations.

How to Take Part in National Double Cheeseburger Day

Celebrate National Double Cheeseburger Day by ordering a double cheeseburger from a favorite restaurant or making one at home. Try different cheeses, sauces, buns, and toppings to create your own version.

You can also invite friends or family for a burger night, compare local burger spots, or make a vegetarian version using plant-based patties and your favorite cheese.

When Is National Double Cheeseburger Day in 2026?

National Double Cheeseburger Day is observed annually on September 15.

Observations