Cocoa percentages and single origin: what the board really says
The number on the cover does not measure quality but quantity — and single origin is not marketing but geography in the mouth.
An 85% board can be as bitter as ash or smell like red plum and roasted peanuts — and the number is the same. The percentage on the cover is not a quality rating. He measures how much of the board is the mass of cocoa beans (ground cotyledon plus cocoa butter), and the rest is sugar. It's quantity, not character. The character comes from what the number doesn't mention: where the grain is from, what variety it is, and how long it fermented in crates before being sun-dried.
Why 70% of two houses do not taste the same
When it says on the board70%, you only know that 30 grams out of 100 is sugar. You don't know if behind those 70 there is a mass forastero from West Africa, bought as a commodity on the stock market, or a criollo and triniterio from a plantation in Venezuela. Same logic as codeof coffee processing where natural and prana change the cup— the raw material and fermentation decide rather than the machine.
Fermentation is a crucial step that no one prints on the packaging. After picking, the grains are stored in wooden crates for three to seven days; yeasts and bacteria break down the pulp, the temperature in the mass jumps even higher45°C, and this is where the aroma precursors are born. A poorly fermented grain produces a flat, milky, slightly sour bar no matter what percentage it says. That's why a well-done 70% beats a sloppy 85% every time.
Single origin is not a sticker, but an address
Single origin means that the grain comes from one geographical source — one country, region or even one plantation (then it is often saidsingle estate). The point is not prestige, but readability: when you know the address, you also know the profile. Madagascar (Sambirano Valley) gives pronounced acidity and red fruits — raspberries, cherries. Ecuador (Nacional/Arriba) goes for floral and nutty tones. Vietnam carries notes of tobacco and dark fruits. It's the same principle of terroir that you read aboutof Scottish single malt where the region reads the label.
When it says on the board 70% , you only know that 30 grams out of 100 is sugar.
It's the oppositeblend— a blend of grains from multiple sources, made to keep the profile consistent year after year. Blend is not a flaw; commercial houses make it deliberately so that the board always tastes the same. But if you want to taste where the chocolate comes from, single origin is the only way to go.
How to read composition
Turn the board over and read the order of the ingredients. For serious dark chocolate, the list is short:cocoa beans, sugar, cocoa butter, sometimes a little vanilla or soy lecithin as an emulsifier. If the first ingredient is sugar, the tabla is a cocoa-flavored candy, not the other way around. White chocolate contains no cocoa mass at all — just butter, sugar, and milk — so the percentage on it measures the cocoa butter content, not the beans.
| Label | What does it really mean |
|---|---|
| 70% cocoa | 70% of the mass is grain + butter, 30% sugar — nothing about quality |
| Single origin | Grain from one country/region — a readable, recognizable profile |
| Single estate | One plantation — the narrowest address, the most recognizable character |
| Bean to bar | The manufacturer controls the entire chain from grain to board |
| Blend | A mix of sources for consistent taste every year |
Serve dark chocolate on18–20°C, never directly from the fridge — the cold locks in the aroma and waxes the tongue. Crush the cube, let it dissolve without chewing, and let the retronasal smell do its thing. With it, the same rules as codepairing of wine and cheese: sour Madagascar calls for fruity brandy or port wine, and nutty Ecuadorian good espresso.
Questions & answers
short and to the point- What does the percentage of cocoa in chocolate mean?
- The percentage shows how many tablets are made up of the mass of cocoa beans and cocoa butter together, and the rest up to 100 is mostly sugar. It's a measure of quantity, not quality — a well-fermented 70% out-performs a bad 85%.
- What is single origin chocolate?
- It's chocolate made from beans from a single geographic source — a single country or region — so it has a distinctive profile tied to that origin. Madagascar produces sour red fruit, Ecuador floral and nutty tones.
- At what temperature is dark chocolate served?
- At 18–20°C, never directly from the refrigerator. The cold locks the aroma and leaves a waxy feeling, so remove the board at least 30 minutes before tasting.
