The Big Mac first appeared at a McDonald’s restaurant in 1967.
Jim Delligatti introduced the sandwich at his McDonald’s location in Uniontown, Pennsylvania. He wanted a larger hamburger that could appeal to customers seeking a more substantial meal. The resulting sandwich used two beef patties and a middle layer of bun, creating the familiar three-part appearance.
The date is sometimes confused with 1968, the year the Big Mac became available nationally in the United States. The local debut came first, followed by the broader rollout. Keeping those two milestones separate explains why both years appear in histories of the product.
The Big Mac quickly became more than a menu addition. Its distinctive name, packaging, ingredients, and advertising gave McDonald’s a signature product that customers could recognize around the world. It remains one of the company’s most famous examples of product branding.