National Cheeseburger Day

National Cheeseburger Day History

National Cheeseburger Day is dedicated to honoring the history, cultural influence, and widespread consumption of cheeseburgers. It also reflects the culinary expertise, creativity, and diverse tastes present across the United States, as restaurants and home cooks alike showcase their unique takes on this classic dish.

The concept of adding cheese to a hamburger first gained popularity in the 1920s and 1930s in the United States. Since then, the cheeseburger has come to epitomize the American fast food experience, evolving into endless variations and combinations that cater to different tastes and preferences. National Cheeseburger Day seeks to remind people in America of the enduring popularity and cultural significance of this beloved dish, as well as promoting culinary creativity and diversity across the nation.

Celebrating National Cheeseburger Day in America often involves indulging in this tasty creation at home, with loved ones, or at one of the numerous restaurants offering special deals and promotions on the day. The celebration encourages both aficionados and casual diners to gather and enjoy the iconic meal in all its forms, providing a much-needed boost to local and national economies in the process. National Cheeseburger Day is observed annually on September 18th.

Top 10 Facts for National Cheeseburger Day in 2026

• Major restaurant chains and local eateries frequently commemorate the day with exclusive promotions, including discounted prices, buy-one-get-one offers, and free cheeseburgers for loyalty program members.
• To capture the excitement, restaurants often promote limited-time, over-the-top menu creations or viral burger specials specifically available for the occasion.
• The most cited origin story credits 16-year-old Lionel Sternberger with the invention of the cheeseburger in 1926 after he experimentally dropped a slice of American cheese onto a sizzling patty at his father’s sandwich shop, The Rite Spot, in Pasadena, California.
• While Sternberger is widely recognized, other historical claims exist, including a 1928 menu listing from O’Dell’s in Los Angeles and a 1934 claim by Kaelin’s Restaurant in Louisville, Kentucky.
• The Humpty Dumpty Drive-In in Denver, Colorado, famously secured a trademark for the name 'cheeseburger' in 1935, a milestone often noted in the ongoing debate over the sandwich's true origins.
• While American cheese remains the classic choice for its superior meltability, the holiday encourages culinary experimentation with diverse options like cheddar, Swiss, pepper jack, and blue cheese.
• The term 'Juicy Lucy' refers to a specific, popular style of cheeseburger where the cheese is stuffed inside the meat patty rather than placed on top.
• The cultural impact of the sandwich is underscored by iconic works like the Jimmy Buffett song Cheeseburger in Paradise, which remains a staple anthem for burger enthusiasts.
• The largest cheeseburger ever recorded weighed approximately 777 pounds, showcasing the extreme potential of this beloved comfort food.
• Beyond restaurant dining, many people mark the occasion by hosting backyard cookouts or 'build-your-own' burger bars, allowing for personalized toppings ranging from caramelized onions to fried eggs.

In the News and Trending in the US for National Cheeseburger Day

Top things to do in the US for National Cheeseburger Day

• Enjoy a cheeseburger for lunch or dinner. Try it with an exotic cheese. Our favorites: Havarti, blue cheese, smoked gouda and goat cheese.
• To try a twist on the traditional cheeseburger with a veggie, tofu, lamb, bison or chicken patty instead.
• To celebrate National Cheeseburger Day, host a cheeseburger tasting with your family and friends. You can create slider cheeseburgers with an assortment of toppings, including:
  - Spicy curry mayo with a mango salsa
  - Fried egg and bacon
  - Mac & Cheese
  - Grilled eggplant and humus
  - Wasabi mayo and avocado
  - Guacamole, lettuce and tomato
• Enjoy a free cheeseburger or a cheeseburger upgrade on this national holiday. Some restaurants are offering free cheeseburgers for downloading aps, others free upgrades and others free cheeseburgers for sharing promotional hashtags.
• Watch empowering documentaries about the impact of unhealthy eating on health and well-being:
  1) Fat, Sick and Nearly Dead (2010)
  2) Supersize Me (2004)
  3) Food, Inc (2008)