Can You Make Cocoa Powder from Cacao Nibs? The 5-Step Guide

Got cacao nibs but need cocoa powder? You can grind them yourself in about 15 minutes. Below is the exact method, ratios, grinding times, what "fine enough" looks like, how to fix it when it goes wrong and how to actually bake with it once it's done.

Yes, you can make cocoa powder from cacao nibs at home, and the process is simpler than most people expect. You won't get the silky, factory-fine result of store-bought powder (more on why below), but you will get bold, fresh, intensely chocolatey cocoa that works beautifully in drinks and bakes once you know how to handle it.

Here's the short version: chill your nibs, grind them in short bursts, sift, and store airtight. The whole thing takes 10–15 minutes. The rest of this guide makes sure your first batch comes out right the first time.

 

 

Cacao Nibs vs Cocoa Powder: The One Difference That Matters

Before you start, it helps to understand the single thing that changes everything about how homemade cocoa behaves: fat.

• Cacao nibs are roasted, cracked pieces of the cocoa bean. They're roughly 50% cocoa butter — that's where all the richness comes from. (New to nibs? Here's what cacao nibs are.)
  
  

• Cocoa powder is what's left after most of that fat has been pressed out. Commercial powder is only about 10–12% fat, which is exactly why it's fine, dry, and dissolves so easily.
  
  

So when you grind nibs at home, you're not removing any fat — you're keeping all 50% of it. That's why homemade "cocoa powder" is really a rich, dense, slightly clumpy powder rather than a dry, dusty one. It's not a failure; it's the cocoa butter doing its thing. Once you expect that, everything else makes sense.

The takeaway: Store-bought powder = low fat, fine, easy to mix. Ground nibs = high fat, bold flavour, a little more characterful to work with. Want a deeper comparison? See cacao nibs vs cocoa powder.

Why Make Cocoa Powder from Nibs?

A few good reasons:

• Freshness: Grinding right before you bake keeps the aroma and flavour at their peak.
  
  

• Richness: All that cocoa butter means a deeper, fuller chocolate flavour than pressed powder.
  
  

• Purity: You control exactly what goes in — no additives, no preservatives.
  
  

• You've run out: Sometimes you just need cocoa now and nibs are what's in the cupboard.
  
  

How Much Powder Will You Get?

Grinding doesn't remove weight, so your yield is close to one-to-one — you only lose the coarse bits that don't make it through the sieve. As a practical guide:

• By weight: 100 g nibs → roughly 85–95 g of usable fine powder after sifting.
  
  

• By volume: 1 cup nibs → roughly ½ to ⅔ cup of ground powder (the powder packs denser than the chunky nibs, so the volume shrinks).
  
  

• Working backwards: If a recipe needs ½ cup cocoa powder, start with about ¾–1 cup nibs.
  
  

Grind a little extra the first time — you'll lose a small amount to the grinder and sieve.

 

The 5-Step Method

Step 1: Gather Your Tools

• Roasted cacao nibs (our sustainably sourced Cacao Nibs work well)
  
  

• A coffee grinder, spice grinder, or high-powered blender
  
  

• A fine-mesh sieve or sifter
  
  

• An airtight container for storage
  
  

Pro tip before you start: Pop the nibs in the freezer for 15–30 minutes first. Cold nibs grind finer and are far less likely to turn into oily paste — this single step fixes the most common problem people have.

Step 2: Roast First

If your nibs are already roasted, skip this. If they're raw, a light roast at 120°C (250°F) for 10–15 minutes deepens the flavour. Let them cool fully before grinding.

Step 3: Grind in Short Bursts

Work in small batches (about ¼ cup at a time). Grind in short 20–30 second bursts, pausing 30–60 seconds between each one so the grinder doesn't heat up. Total active grinding is usually 2–3 minutes per batch.

The pauses matter more than the total time. Heat melts the cocoa butter, and melted cocoa butter turns your powder into paste. Short bursts, cool grinder, fine powder.

Step 4: Sift

Pass the ground cocoa through your fine-mesh sieve, tapping gently. Tip any coarse bits back into the grinder and run them again. Two or three rounds usually clears most of it.

What "fine enough" looks like: Aim for the texture of fine, slightly damp sand or coarse wholemeal flour. It will clump a little when pressed between your fingers — that's the cocoa butter, and it's completely normal. What you don't want is visible gritty chunks or a glossy, oily sheen (that means it overheated — see troubleshooting below).

Step 5: Store Properly

Transfer to an airtight container and keep it somewhere cool, dark, and dry. Because of the high fat content, homemade cocoa goes off faster than the store-bought kind, so use it within a few weeks. For longer storage, keep it in the fridge or freezer

 

Troubleshooting

It's clumping or sticking together. A little clumping is normal, it's the cocoa butter. But heavy clumping usually means the powder got warm or there's moisture about. Let it cool completely before storing, make sure your container and sieve are bone dry, and store away from the stove and kettle.

It's oily or turning into paste. You've overheated the cocoa butter (or ground too long in one go). Fix it next time by freezing the nibs first, using smaller batches, and grinding in shorter bursts with longer pauses. If a batch has already gone pasty, it's still perfectly usable,just treat it like melted chocolate in your recipe rather than powder.

It won't get fine enough. Three things help: chill the nibs first, sift and re-grind the coarse bits, and use a higher-powered grinder if you have one. Honestly, for baking you don't need it bakery-fine, a slightly coarse texture disappears into brownies and cakes. Save the finest grind for drinks and dusting.

 

How to Actually Bake With It

This is the part most guides skip. Because ground nibs carry around 50% fat versus cocoa powder's 10–12%, you can't always swap them one-for-one and expect the same result. The good news: there's a simple rule.

Ground nibs behave more like unsweetened baking chocolate than like cocoa powder — both are about half fat. So adjust the same way you would when baking with chocolate:

• Use the same amount of ground nibs as the cocoa powder called for…
  
  

• …then cut the recipe's butter or oil by about 1 tablespoon for every 3 tablespoons of ground nibs you use. (Roughly: for every ¼ cup of ground nibs, remove about 1 tablespoon of fat.)
  
  

That keeps your batter from becoming greasy or dense in the wrong way.

What to expect: Even adjusted, your bakes will come out a touch denser, fudgier, and more intensely chocolatey. That's a gift for brownies, fudge cakes, and cookies. For light, airy sponges it's less ideal — reach for proper cocoa powder there.

For drinks: Ground nibs won't fully dissolve the way commercial powder does. Whisk it vigorously into hot milk and enjoy a little extra texture, blend it in a blender, or strain before serving for a smoother cup.

One acidity note: Homemade ground nibs are naturally acidic (not Dutch-processed). If your recipe leans on Dutch cocoa paired with baking powder, the rise can change slightly. Recipes that use baking soda usually handle the swap well.

Your homemade cocoa is brilliant in rich hot chocolate, brownies and cakes, smoothie or energy-ball boosts, and dusted over desserts. Hungry for ideas? Browse our recipe collection.

Ready to Try?

Grinding your own cocoa is a genuinely satisfying way to get closer to the source of your chocolate — and now you've got the method to do it properly.

Need nibs to start with? Our 100% pure Cacao Nibs are ethically sourced from small regenerative farms in Bolivia. And for the days you just want something fine and ready to go, our alkalised Cocoa Powder is there too.

FAQ

Can I use a coffee grinder?

Yes, a coffee or spice grinder is one of the best home tools for this. Freeze the nibs first and grind in short bursts. One thing to note: cocoa is oily and strongly flavoured, so either clean the grinder thoroughly afterwards or keep a dedicated one, otherwise your next coffee will taste like chocolate.

Why is my powder oily? 

Friction creates heat, and heat melts the cocoa butter that makes up roughly half of every nib. Freeze the nibs beforehand, work in smaller batches, and pause between bursts to keep the grinder cool. An oily batch is still usable — just treat it like melted chocolate in your recipe.

How long does homemade cocoa powder last?

A few weeks in an airtight container at room temperature, and a couple of months if you keep it in the fridge or freezer. It won't last as long as store-bought powder because all that natural fat can eventually go rancid, commercial powder keeps for a year or more precisely because most of the fat has been removed.

Is it the same as store-bought cocoa powder?

Not quite and that's the point. Store-bought is low-fat, ultra-fine, dissolves easily, and is often Dutch-processed for a mellow, even flavour. Homemade ground nibs are higher in fat, a little coarser, more rustic, and far more intense. Different tool, different job: homemade for bold flavour, store-bought for smooth consistency.

Do I need to roast the nibs first?

Only if they're raw. Roasted nibs are ready to grind. A light roast on raw nibs (120°C / 250°F for 10–15 minutes) develops a deeper flavour — just cool them completely first.