The fast food chain with the slogan "finger lickin' good" is KFC (formerly known as Kentucky Fried Chicken). KFC is a popular fast food chain that specializes in fried chicken, and is known for its signature blend of 11 herbs and spices.
The fast food chain that used the slogan "Finger lickin' good" is KFC (Kentucky Fried Chicken). It was first introduced as a slogan in the 1950s and has since become one of the most recognizable slogans in the fast food industry.