When it comes to iconic fast food, few items are as universally recognized or as deeply ingrained in the global culinary consciousness as the McDonald’s Big Mac. This towering burger, with its two all-beef patties, special sauce, lettuce, cheese, pickles, and onions on a sesame seed bun, has been a staple of the McDonald’s menu for over half a century. But who is the mastermind behind this legendary sandwich? This article delves into the history of the Big Mac and the man who created it, Jim Delligatti.

The Birth of the Big Mac

Jim Delligatti, a McDonald’s franchise owner in Uniontown, Pennsylvania, invented the Big Mac in 1967. At the time, Delligatti was looking for a way to boost sales and compete with other local restaurants that offered larger burgers. He believed that a bigger, more substantial burger would appeal to the blue-collar workers who made up a significant portion of his customer base.

Creating the Iconic Burger

Delligatti began experimenting with different combinations of ingredients, eventually settling on the now-famous configuration of two beef patties, lettuce, cheese, pickles, onions, and the all-important special sauce. The addition of a third piece of bread in the middle was a unique touch that helped to balance out the burger and keep everything in place.

The Special Sauce

The Big Mac’s special sauce is arguably its most distinctive feature. While the exact recipe is a closely guarded secret, it’s known to be a variant of Thousand Island dressing, with a unique blend of spices and flavorings that give it its signature taste.

The Big Mac Goes National

Initially, the Big Mac was only available at Delligatti’s Uniontown location. However, it quickly became a hit with customers, and by 1968, McDonald’s had added it to their national menu. The Big Mac’s success was further bolstered by a catchy jingle introduced in the 1970s, which helped to cement its place in popular culture.

The Legacy of Jim Delligatti

Jim Delligatti passed away in 2016 at the age of 98, but his legacy lives on in the Big Mac. Today, the Big Mac is sold in over 100 countries around the world, and it’s estimated that McDonald’s sells hundreds of millions of Big Macs each year. In recognition of Delligatti’s contribution, McDonald’s has a Big Mac Museum Restaurant in North Huntingdon, Pennsylvania, which features a life-size bronze statue of Delligatti and a variety of Big Mac memorabilia.


The story of the Big Mac is a testament to the power of innovation and the impact that one person can have on the world. Jim Delligatti’s creation has become a global phenomenon, transcending cultural and geographical boundaries to become a universal symbol of fast food. The next time you bite into a Big Mac, take a moment to appreciate the history and creativity that went into its creation.

Whether you’re a fan of the Big Mac or not, there’s no denying its iconic status and the influence it has had on the fast food industry. It’s a testament to Jim Delligatti’s ingenuity and a reminder that sometimes, the simplest ideas can have the biggest impact.


Alex likes to write about anything related to technology, marketing and gadgets. He sometimes reviews the latest tech and also writes on other blogs.