Fry sauce (original) (raw)

Fry sauce is a condiment often served with French fries or tostones (twice-fried plantain slices) in many places in the world. It is usually a combination of one part tomato ketchup and two parts mayonnaise. Historically, the Argentinian Salsa golf is most likely the first ketchup and mayonnaise sauce, having been invented in the 1920s by Luis Leloir.