On this part of our journey, Indian girls, with chicha and chupe for sale, are seated at the tops of the steep ascents. Chicha is the favorite drink of the Indians. A party—generally old women—seat themselves around a wooden trough containing maize. Each one takes a mouthful, and mashes the grain between her teeth—if she has any—and casts it back into the trough in the most sickening manner. As the mill-stones are often pretty well worn, the operation requires time and perseverance. The mass, with water added, is then boiled in large coppers, after which it is left to ferment in huge earthen jars, when it is sold by the brewers without a license. It is an intoxicating drink, but very healthful, the Indians say. Chupe is the Peruvian national, dish, and maybe made of any and everything, so long as it holds its relationship to soup. It is made generally of mutton, potatoes, eggs, rice, all highly seasoned with pepper, &c.
Source: Exploration of the Amazon Valley by William Lewis Herndon and Lardner Gibbon, Lieutenants United States Navy.
Brother Officer 23:24, 23 June 2009 (UTC)