Adobo or Adobar (Spanish: marinade, sauce, or seasoning) is the immersion of raw food in a stock (or sauce) composed variously of paprika, oregano, salt, garlic, and vinegar to preserve and enhance its flavor. The Portuguese variant is known as Carne de vinha d'alhos.
The practice is native to Iberia, namely Spanish cuisine and Portuguese cuisine. It was widely adopted in Latin America and other Spanish and Portuguese colonies, including the Azores and Madeira.
In the Philippines, the name adobo was given by the Spanish colonists to an indigenous cooking method that also uses vinegar, which, although superficially similar, had developed independently of Spanish influence.
In the years following the discovery of the new world, meat and fish started to be preserved by new methods. Cold temperature facilitated the preservation of food, but the weather often did not provide low temperatures ideal for preservation, so it was necessary to apply other techniques, such as adobo. Animals were usually slaughtered in the coldest months of winter, but surplus meat had to be preserved in the warmer months. This was facilitated through the use of adobos (marinades) along with paprika (a substance with antibacterial properties). Paprika gives a reddish color to adobos and at the same time the capsaicins in paprika permit fats to dissolve to the point of allowing tissue penetration, going deeper than the surface.