McDonald’s passion for quality meant that every single ingredient was tested, tasted and perfected to fit the operating system. As restaurants boomed, the massive volume of orders caught the attention of suppliers, who began taking McDonald’s standards as seriously as McDonald’s did. As other quick service restaurants began to follow, McDonald’s high standards rippled through the meat, produce and dairy industries. Again, Ray Kroc was looking for a partnership—this time with McDonald’s suppliers—and he managed to create the most integrated, efficient and innovative supply system in the food service industry. These supplier relationships have flourished over the decades: in fact, many McDonald’s suppliers operating today first started business with a handshake from Ray Kroc.
In 1961, Ray launched a training program, later called Hamburger University, at a new restaurant in Elk Grove Village, Illinois. There, franchisees and operators were trained in the scientific methods of running a successful McDonald’s. Hamburger U also had a research and development laboratory to develop new cooking, freezing, storing and serving methods. Today, more than 80,000 people have graduated from the program.
Right up until he died on January 14, 1984, Ray Kroc never stopped working for McDonald's. Even when he was confined to a wheelchair, he still went to work in the office in San Diego nearly every day. He would keep a hawk's eye over the McDonald's restaurant near his office, phoning the manager to remind him to pick up the trash, clean his lot, and turn on the lights at night.
From his passion for innovation and efficiency, to his relentless pursuit of quality, and his many charitable contributions, Ray Kroc’s legacy continues to be an inspirational, integral part of McDonald’s today.