A 16th-century central Mexican account

Frothed cacao inspired by 16th-century Mexico

Name: Frothed cacao inspired by 16th-century Mexico
Ingredients: 100% cacao mass (cacao as the only ingredient): 40 g; Water: 400 mL (100 mL to dissolve the cacao, then 300 mL)

Cacao and water make an aromatic, bitter drink. A description of a cacao-drink seller in the Florentine Codex inspires this version, using modern cacao mass and a whisk to make a light froth.

MODERN RECREATION

Modern Adaptation Proposal

Ingredient quantities, cooking times, and tools are proposed for modern home cooking. They are not measurements from the historical source.

Ingredients

100% cacao mass (cacao as the only ingredient): 40 g
Water: 400 mL (100 mL to dissolve the cacao, then 300 mL)

Makes 2 cups in about 10 minutes, without added sugar or milk.

Cacao contains caffeine.

Instructions

Finely chop 40 g cacao mass. Warm 100 mL water in a small saucepan to approximately 50–60°C to help the cacao dissolve.
Take off the heat, add the cacao and whisk until smooth. Gradually add the remaining 300 mL water.
Whisk in a deep container for about 30–60 seconds to form fine bubbles. There is no need to pour hot liquid from a height to aerate it.
Pour into 2 bowls with the froth and drink freshly made. If keeping any, refrigerate promptly and drink soon.

HISTORICAL RECORD

Historical Sources and Evidence

These sources provide historical context. They do not necessarily support the quantities or cooking times in the modern adaptation.

Registered as historically inspired. This does not establish that the dish or its methods reproduce historical practice.

Statements supported by sources

The University of Oregon’s published translation excerpt from Florentine Codex Book 10, p.93 describes a seller crushing cacao, adding water, straining and pouring it between vessels to make froth.
Source 1

Inference and interpretation

The consulted text is a university-published excerpt of Anderson and Dibble’s 1961 translation. This colonial-period account does not establish a particular pre-contact ruler’s formula or a single definitive Aztec recipe.

Modern adjustments

The 40 g cacao mass and 400 mL water for 2 cups, dissolving at 50–60°C, the whisk and the 30–60 seconds are modern adjustments. Chili, vanilla and masa proportions are not supported by the consulted excerpt and are not added to this version.

Sources and references

Florentine Codex Book 10, p.93 — atlaquetzalnamacac (university-published excerpt)
Publication or composition year
16th-century account; Anderson and Dibble translation 1961
Open source: https://nahuatl.wired-humanities.org/content/atlaquetzalnamacac
Consulted the Nahuatl and English excerpt from Book 10, p.93 in the university dictionary; not the full printed volume or a collated manuscript folio.

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License: AI-generated modern recreation / AI生成の現代再現イメージ / AI生成的现代复原示意 / AI生成的現代復原示意 / Recreación moderna generada por IA