Chicha: How the Andes Turned Corn Into Ceremony

Chicha, a traditional Andean beverage made from germinated, cooked, and fermented maize, served as a vital ceremonial offering, political instrument, and daily sign of hospitality in the Inka Empire and beyond. Its artisanal production, involving specific maize varieties and regional adaptations, continues to be a living thread of Andean culture.

Chloe Dubois

October 25, 2026 · 5 min read

Traditional chicha is made by germinating maize, cooking the germinated grain, and letting the mash ferment naturally. That deceptively simple sequence produced far more than a drink: in the pre-Columbian Andes, and above all in the Inka empire, chicha was a ceremonial offering, a political instrument, and a daily sign of hospitality. If you want to understand Andean civilization, you could do worse than follow a kernel of corn from the field to the drinking vessel.

Chicha: An Ancient Andean Legacy

Chicha de jora, the emblematic corn-based version of the drink, is described in a scientific overview of the beverage as one of the most emblematic traditional beverages of the Andean world, produced through maize germination, followed by cooking and spontaneous fermentation. The result was a beverage traditionally associated with nutritional, functional, and recreational attributes—and those characteristics, the same overview notes, conferred profound cultural and ceremonial significance within Pre-Columbian Andean civilizations, particularly under the Inca Empire, known as Tawantinsuyu, in ancient Peru.

The drink's roots run deep. An educational project on chicha's origins points to pottery in the Andean region from around 5000 B.C., with archaeologists who study those sites suggesting the vessels were likely used to carry and store chicha. The same account observes that, like cacao elsewhere, chicha became a cultural signifier for many Andean groups—a marker of identity rather than a mere refreshment.

The Profound Cultural and Social Roles of Chicha in the Inka Empire

In pre-colonial societies, chicha served as a ceremonial beverage; it maintained societal bonds, toasted ancestors, and invoked the supernatural, according to reporting in American Indian Magazine. This was not casual drinking. The beverage was a medium through which the living connected with the dead and the divine.

Within the Inka empire, the drink acquired an explicitly political dimension. An order of chosen virgin women, known as the Acllas, were responsible for ritual duties, including cultivating sacred maize and preparing chicha for imperial consumption. This beverage was central to the Inka's efforts to reinforce the social hierarchy through ceremonial feasts and both political and religious events. The Sapa Inka, or their representatives, journeyed across the empire to offer invitations for these drinking occasions—a gesture whose direction held significant meaning. The invitation always flowed from superior to inferior; it was a token of favor carrying an attached indebtedness. Toasts between lords and vassals, the same account notes, carried the significance of treaties. A shared gourd of chicha could bind a province to the empire as surely as a signature on parchment.

The Artisanal Journey: Making Traditional Chicha de Jora

Descriptions of chicha-making are often scattered and partial—one source mentions germination, another fermentation, a third a regional quirk. Assembled into a single ordered sequence, the traditional process looks like this:

Selecting the maize. Brewers use maize varieties exhibiting a broad spectrum of kernel colors. Light- to orange-colored maize is commonly employed, but varieties with yellow, red, brown, purple, blue, and black pigmentation are also used, with the colors arising from pigments in the aleurone layer, pericarp, and endosperm.
Germinating the grain. The kernels are germinated to create jora—the malted maize that gives the beverage its name. This step converts the raw grain into the sugary base that fermentation requires.
Preparing the mash, with regional variation. In warmer lowland areas like Chatito, brewers chew the corn before boiling to forestall the warm temperature from inducing rotting during the process. In the cooler highlands, as in Eucivia, brewers do not chew the corn, since it can ferment over a longer period of time.
Cooking. The germinated grain is cooked, transforming the jora into a mash ready for fermentation.
Spontaneous fermentation. The cooked mash ferments naturally, without cultivated yeast, yielding the finished beverage.

Read this sequence as a chronology of transformation: raw corn becomes jora, jora becomes mash, and mash becomes chicha. Each stage depends on the one before it, and the choices within each stage—kernel color, chewing or not—reflect the brewer's local environment rather than a single standardized recipe.