when did nacho cheese doritos first come out
Doritos Doritos are sold in many countries worldwide in assorted flavors. They launched nationally in the United States in 1966,[5] with only one flavor: toasted corn.[19] The product proved successful, but additional market research revealed that many consumers outside the Southwest and West considered the chip to be too bland and not spicy enough for what was perceived as a Mexican snack. Frito-Lay therefore developed taco-flavored Doritos, which also became successful after they were introduced nationally in 1967.[19] National distribution of nacho cheese-flavored Doritos began in 1972, and were also a hit.[19] For a short run in the late 1970s, Sour Cream and Onion flavored Doritos were available, but were discontinued in the early 1980s. A Sesame seed flavored chip was also available for a short time in the late 1970s.[20] In 1986, Cool Ranch Doritos made their debut and also became popular.[19] Cool Ranch Doritos are sold under the name "Cool Original" in the UK and are called "Cool American" elsewhere in Europe, as ranch dressing is less common in those places.
History of McDonald's In October 1948, after the McDonald brothers realized that most of their profits came from selling hamburgers, they closed down their successful carhop drive-in to establish a streamlined system with a simple menu which consisted of only hamburgers, cheeseburgers, potato chips, coffee, soft drinks, and apple pie.[3] After the first year, potato chips and pie were swapped out for french fries and milkshakes. The carhops were eliminated, making the new restaurant a self-service operation. Richard and Maurice took great care in setting up their kitchen like an assembly line to ensure maximum efficiency. The restaurant's name was changed again, this time to simply "McDonald's," and reopened on December 12, 1948.