What 100% chocolate is actually like

Sugar does more in chocolate than sweeten. It masks bitterness and astringency, it carries some of the texture, and it slows the melt. Remove it entirely and all three change at once.

The result is intensely bitter, often drying, and much drier in texture than a sweetened bar — the crumbliness that people notice at 90% becomes the dominant impression. The cocoa aromatics are all there and they arrive without anything softening them.

It is not the same experience as 85% with the volume turned up. It is a different food.

Sugar is what masks defects, and at 100% there is none. Under-fermentation shows as flat astringency, over-roasting as ash, poor refining as grit.

So a 100% bar is an unusually honest test of the beans and the processing, and an unusually unforgiving one. A well-made 100% from good beans is a genuinely interesting thing; a poorly made one is close to unpleasant, and the gap between them is wider than at any other percentage.

As an ingredient first. 100% chocolate is what many American recipes mean by unsweetened or baking chocolate, and using it lets you control the sugar in a recipe entirely.

If you want to eat it, start with a very small piece, let it melt rather than chewing, and expect the first thirty seconds to be difficult and the aftertaste to be the interesting part. Pair it with something sweet — a dried fig, a spoonful of honey — rather than trying to meet it head on.

And do not use it to test your seriousness about chocolate. Preferring 70% is not a failure of palate; most makers put their best beans there.