Skip to content

Chocolate Bar from Cocoa Beans

Prep: 3 days Cook: 4 hours Servings: 4 2026-03-15
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

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

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

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

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

Export

Command line

# Plain text version:

curl https://food.alaeddin.net/chocolate-bar-from-cocoa-beans?format=text

# Markdown version:

curl https://food.alaeddin.net/chocolate-bar-from-cocoa-beans?format=md