Nacho is a popular snack food that consists of tortilla chips topped with melted cheese and often accompanied by various toppings such as jalapeños, guacamole, or salsa. It is commonly served in restaurants, at sporting events, and during parties. The dish originated in Mexico and has become a favorite in many countries. The name "nacho" is derived from Ignacio "Nacho" Anaya, who is credited with creating the dish in the 1940s. He served it to customers at a restaurant in Piedras Negras, Mexico. Today, nachos are enjoyed in various forms, including loaded nachos and nacho platters, making them a versatile and beloved treat.