---
title: "Chocolate Bar from Cocoa Beans"
date: 2026-03-15
tags: ['dessert', 'chocolate']
prep_time: "3 days"
cook_time: "4 hours"
servings: 4
---

# Chocolate Bar from Cocoa Beans

## Ingredients

- Raw cocoa beans (with shells)

## Equipment Needed

- Large glass or ceramic container for fermenting
- Baking sheet
- Hair dryer or heat gun (optional, for shell removal)
- Food processor or melanger (for grinding)
- Chocolate molds

## Instructions

### 1. Fermentation (3-5 days)

Place raw cocoa beans in a shallow container. Cover with banana leaves or a clean cloth. Let them ferment in a warm place (30-35°C) for 3-5 days, turning daily. The beans will develop complex flavors and change color from purple to brown.

![Fermenting cocoa beans](20231008_204343.jpg)

### 2. Drying

Spread fermented beans on a drying rack or baking sheet. Dry in the sun or a low oven (50°C) for 1-2 days until completely dry and brittle.

### 3. Roasting

Preheat oven to 150°C. Spread dried beans on a baking sheet in a single layer. Roast for 15-20 minutes, stirring occasionally, until fragrant and the shells begin to crack. Watch carefully to prevent burning.

![Roasting cocoa beans](20231023_221220.jpg)

### 4. Cracking and Winnowing

Once cooled, crack the roasted beans using a rolling pin or mortar and pestle. Separate the cocoa nibs from the shells:
- Use a hair dryer or heat gun to blow away the lightweight shells
- Or manually pick out the shells
- The goal is clean, shell-free nibs

![Removing shells from cocoa beans](20231023_224010.jpg)

### 5. Grinding into Chocolate Paste

Process the nibs in a food processor or melanger:
- First, the nibs will break into a coarse powder
- Continue grinding as the natural cocoa butter releases
- Eventually transforms into a smooth, liquid chocolate paste
- This takes 15-30 minutes depending on equipment

![Grinding cocoa nibs into smooth paste](20231024_073653.jpg)

### 6. Molding

Pour the finished chocolate paste into molds. Tap to remove air bubbles. Let set at room temperature until solid.

## Notes

- **Fermentation is crucial**: This develops the chocolate flavor. Don't skip this step!
- **Roasting time varies**: Lighter roasts = more acidic/fruity; darker roasts = more bitter/chocolatey
- **Grinding duration**: The longer you grind, the smoother your chocolate will be
- **Storage**: Keep finished chocolate in a cool, dry place. It will last several months
- **Pure cocoa**: This recipe uses only cocoa beans - the natural cocoa butter in the beans creates the smooth texture