International Hamburger Day: 5 Fascinating Facts About This Iconic Dish

Web Editor

May 25, 2025

a hamburger with lettuce, tomato, and cheese on a tray with fries on a table in a stadium, Aquirax U

Every 28th of May, the world comes together to celebrate International Hamburger Day, a delicious and popular occasion that unites hamburger enthusiasts from all corners of the globe.

Although its exact origin remains a topic of debate, some trace it back to 1900 when an immigrant from Germany first served a hamburger in the United States. Others believe that the date commemorates the creation of the first bun specifically designed for hamburgers in Hamburg, Germany.

1. Roots in Hamburg, Popularized in America

While the hamburger is strongly associated with American fast food, its origins can be traced back to the 19th century in Hamburg, Germany. There, raw or cooked beef discs were consumed.

This preparation, known as Hamburg steak, arrived in the United States via sea routes and eventually evolved into the hamburger we know today, served on bread.

2. White Castle: The Pioneer of Hamburger Chains

Before McDonald’s took over the world, White Castle had been serving hamburgers since 1921. Their offering included small, square burgers sold for just five cents each.

This chain played a crucial role in standardizing the fast-food model that many brands later replicated.

3. The Bun: More Than Just a Wrapper

The hamburger bun is essential, not just a container. It’s made from fermented dough rich in fat, sugar, and moisture, allowing it to absorb juices without breaking. Its neutral flavor also ensures the main ingredients stand out.

4. Are They Healthy? It Depends on Preparation

A hamburger can be part of a balanced diet if portions and ingredients are carefully considered. In fast-food chains, calorie content can range from 260 to 485 kcal. Moreover, alternatives like lentil burgers provide fiber and protein without relying on meat.

5. A Hamburger for Every Palate

Versatility is one of its greatest strengths. They can be made with beef, chicken, fish, shrimp, lamb, or in vegetarian and vegan versions. The bun can vary in flavor and texture, and accompaniments are endless: cheeses, vegetables, sauces, and more.

Key Questions and Answers

  • What is the origin of the hamburger? While its exact origins are debated, it’s widely accepted that the hamburger evolved from the Hamburg steak in Germany and was popularized in America.
  • Who pioneered hamburger chains? White Castle, established in 1921, is credited with standardizing the fast-food model that many brands later adopted.
  • Why is the bun so important in a hamburger? The specially crafted bun not only holds the ingredients together but also enhances flavor and prevents the main components from being overshadowed.
  • Are hamburgers a healthy food choice? Like most foods, their healthiness depends on preparation. Choosing leaner meats and opting for vegetarian alternatives can make hamburgers a part of a balanced diet.
  • How versatile are hamburgers? Hamburgers can be customized with various meats, buns, and toppings, catering to a wide range of tastes and dietary preferences.