Layers of crispy tortilla chips. Covered with hearty beans cheez whiz. And a mixed blend of Mexican cheese. Topped w pico de gallo, shredded lettuce, pickled jalapenos. Sour cream. Queso fresco. Mex crema. Traditional nachos consist of tortilla chips topped with cheese and jalapenos, the modern form of nachos has several possible ingredients with the most common toppings being cheese, guacamole, salsa, sour cream, jalapenos, and lettuce.