The Completo is Chile's beloved take on the hot dog, but calling it just a hot dog would be an understatement. This iconic street food is a testament to Chile's creativity in transforming a simple dish into a hearty, flavor-packed meal that has become a national favorite.

While inspired by the American hot dog, the Completo emerged in the 1920s when Chilean vendors began adding local ingredients to create something uniquely their own. The name "Completo" means "complete" in Spanish, referring to its fully loaded nature with numerous toppings.

The classic Completo starts with a steamed bun and warm hot dog, but what makes it special is its signature toppings: a generous layer of mashed avocado (called "palta"), chopped tomatoes, and a substantial amount of mayonnaise. Many versions also include sauerkraut, Chilean green sauce (salsa verde), and sometimes a sprinkle of chopped onions. The result is a towering creation that typically requires both hands and several napkins to eat.

While the traditional version remains the most popular, there are several variations throughout Chile. The "Completo Italiano" features toppings in the colors of the Italian flag (green avocado, white mayonnaise, and red tomatoes). Some modern versions might include different sauces, cheese, or even scrambled eggs, reflecting the dish's adaptability to changing tastes.

In Chile, Completos are ubiquitous - you'll find them at street carts, casual restaurants called "fuentes de soda," and even at fancy food courts. They're particularly popular as a quick lunch, late-night snack, or after-school treat. Many Chileans pair their Completo with a cold beer or soft drink.

While undeniably delicious, the Completo is not exactly a health food. The combination of hot dog, mayonnaise, and avocado makes it quite caloric and high in fats. Those watching their calorie intake might want to request less mayonnaise or share one with a friend. However, the avocado does provide healthy fats and nutrients, and the tomatoes add a dose of vitamins. For food safety, ensure you're getting your Completo from a reputable vendor who maintains proper food handling temperatures.