Which 1955 McDonald's advertising phrase described the restaurant's food, service, and cleanliness standards?

“Quality, Service, Cleanliness, and Value” was the 1955 McDonald's phrase describing its operating standards.

The phrase expressed the principles Ray Kroc emphasized as he expanded McDonald's franchising. It is commonly abbreviated as QSC&V, with each letter representing one of the four standards. The wording connected branding to restaurant operations: customers were promised not only a recognizable logo, but also consistent food, service, cleanliness, and value.

The slogan was especially important during the company's early expansion because standardized performance helped make one McDonald's restaurant resemble another. Franchisees were expected to follow detailed procedures, supporting the consistent experience that became central to the brand.

This phrase is often confused with later consumer-facing taglines. “You Deserve a Break Today” was an advertising slogan from the 1970s, and “I'm Lovin' It” began in 2003. QSC&V was an operational philosophy and brand promise associated with McDonald's early franchising era.