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A guide to Cocoa Butter Silk

Cocoa Butter Silk Is A Major Step Forward In Chocolate Tempering

  1. 1It gives a great temper virtually every time
  2. 2It greatly reduces the number of steps to temper
  3. 3It simplifies the complexity of tempering
Pieces of Cocoa Butter Silk on a warm brown surface
01 What is Silk?

Silk is just tempered cocoa butter.

But more on that in a second. First let’s get a couple concepts straight.

Finely grated Cocoa Butter Silk
Silk, finely grated and ready to stir in.
02 Why does it help?

Why does it help with tempering?

aThe right crystals

Tempering just sets your chocolate up with the right type of crystals. That right type is called Type V.

That sounds pretty cool already. But the simple idea we want you to come away with is if you have a whole bunch of Type V crystals in your chocolate at the tempering stage you’re going to end up with that beautiful snap and gloss we associate with well tempered chocolate.

bWhere they come from

But, wait, you might be asking where do these crystals come from?

Some arrive naturally in the heating and cooling phase of making chocolate but relying on them means relying on very explicit temperature control and even the most experienced chocolate makers can struggle with the reality of perfect temperature control.

cSeeding

So what is a budding maker to do? You seed the chocolate with a big ol’ whack of Type V crystals of course. This helps the tempering chocolate by setting up a sort of scaffolding which other crystals can form further on and give you that master chocolate vibe without having to fret over extremely precise temperatures.

And as you’ve probably guessed already, that’s just what Cocoa Butter Silk is. A big ol’ whack of Type V crystals in the form of tempered Cocoa Butter.

Think about it like using a starter for making great bread. Or kombucha.

Let the starter (Silk) do the legwork and you get to wow your friends with amazing chocolate. Or do it the Hard way. It’s up to you.

03 What next?

What should I do next?

Those are the basics. Now you can dig a bit deeper if you want by following some of the links below.

Watch

How To Make Cocoa Butter Silk

→ Buy Silk

Buy Silk

Grating Cocoa Butter Silk into a bowl

Can’t find it in stock?

Why Silk is seasonal

Silk doesn’t travel well in the heat. If it melts on the way to you, it is still perfectly good cocoa butter, but it won’t temper your chocolate any more — the crystal structure that does the work is gone.

We could ship it cold, but the cost would be way out of proportion to the product. So when the weather warms up we take a break from making and shipping Silk, and bring it back once it cools down again. Usually that means a pause from spring into autumn, with the weather, not the calendar, setting the dates.

If you want to keep using it in the meantime, you can make your own with the right temperature-control equipment.

How To Make Your Own Silk

From Ask the Alchemist

Two questions we get a lot

Are the Silk tempering temperatures the same for dark, milk and white chocolate?

The great thing about Silk is that one temperature fits all. Whether you are tempering dark, milk or white, you add solid silk at 95 F and mold at 92.5 F.

Can leftover Silk be used as ordinary cocoa butter?

Of course you can use it however you would use cocoa butter. It is cocoa butter. The only difference in non-silk cocoa butter and silk is that the latter is in a very specific structured crystal form. If you melt cocoa butter and silk, any crystals present in either one will go away and you are left with literally just unstructured cocoa butter.
Posts about Cocoa Butter Silk
Nov 9, 2023 Ask the Alchemist #321 The Alchemist answers some common questions about using and making Cocoa Butter Silk. Apr 20, 2023 Ask the Alchemist #315 Tempering silk butter is the bomb. Mar 9, 2018 Ask the Alchemist #242 I wanted to know what recommendations you have for making more soft chocolates.