Pico de gallo


Pico de gallo, also called salsa fresca or salsa cruda, is a type of salsa commonly used in Mexican cuisine. It is traditionally made from chopped tomato, onion, Serrano peppers, with salt, cumin, lime juice, and cilantro.
Pico de gallo can be used in much the same way as other Mexican liquid salsas, but since it contains less liquid, it can also be used as a main ingredient in dishes such as tacos and fajitas.
The tomato-based variety is widely known as salsa picada. In Mexico it is normally called salsa mexicana. Because the colours of the red tomato, white onion, green chili and cilantro are reminiscent of the colours of the Mexican flag, it is also sometimes called salsa bandera.
In many regions of Mexico the term refers to any of a variety of salads, salsa, or fillings made with tomato, tomatillo, avocado, orange, jícama, cucumber, papaya, or mild chilis. The ingredients are tossed in lime juice and optionally with either hot sauce or chamoy, then sprinkled with a salty chili powder.

Etymology

According to food writer Sharon Tyler Herbst, pico de gallo is named thus because originally people ate it by pinching pieces between the thumb and forefinger.
In their book Authentic Mexican: Regional Cooking from the Heart of Mexico, Rick Bayless and Deann Groen speculate that the name might allude to the bird feed-like texture and appearance of the mince.
Many native residents of the Sonoran Mexico region explain that the salsa is thus named because the serrano pepper resembles a rooster's beak in shape.