Couverture vs. Baking Chocolate: What's the Difference and When to Use Each

Couverture is chocolate with at least 31% cocoa butter, at least 35% total cocoa solids and at least 2.5% fat-free cocoa solids. On Czech packaging you recognise it by the word "poleva" (coating): "hořká čokoláda – poleva" for dark, "mléčná čokoláda – poleva" for milk. "Couverture" itself is a trade name.

That's the definition in the European directive on cocoa and chocolate products (2000/36/EC), which is currently implemented in the Czech Republic by Decree 490/2025. For milk couverture, total fat (cocoa butter plus milk fat) must make up at least 31%.

The name comes from the French couvrir, "to cover". It was originally chocolate for coating pralines and cakes, where it has to flow into a thin, even, glossy layer. That's exactly what cocoa butter does: the more of it there is, the thinner the melted chocolate.

By comparison, ordinary chocolate needs only 18% cocoa butter under the same rules, and chocolate allowed to claim higher quality needs at least 26% cocoa butter and 43% total cocoa solids. The gap between 18–26% and 31% cocoa butter is exactly the difference you feel on the spatula.

Baking chocolate is ordinary chocolate, most often dark, made for baking and cooking. Czech packs usually state 35–55% cocoa solids, while dark couverture typically has 54% or more and, above all, at least 31% cocoa butter. The law treats it like any other chocolate: at least 35% cocoa solids and 18% cocoa butter.

What you'll typically find in it (based on ingredient lists on Czech packaging):

• sugar and cocoa mass – the main ingredients; in cheaper bars sugar comes first,

• cocoa butter – in varying amounts,

• emulsifiers (lecithins and, in some, polyglycerol polyricinoleate E476), which thin the chocolate,

• vanilla extract or flavouring,

• in some bars, milk powder even in dark chocolate,

• sometimes vegetable fats (palm, shea) – at most 5%, and the pack must say "contains vegetable fats in addition to cocoa butter".

The range is wide: on the shelf you'll find baking chocolate with "at least 35%" cocoa solids and vegetable fat sitting next to baking chocolate with "at least 52%" that contains only cocoa mass, sugar, cocoa butter and lecithin. Both are legally chocolate, but they behave differently in the kitchen.

Baking chocolate differs fundamentally from cocoa coating: cocoa or fat-based coating isn't chocolate at all, because vegetable fat replaces the cocoa butter (more in the box below). So couverture, baking chocolate and cocoa coatings differ mainly in fat: couverture has ≥ 31% cocoa butter, baking chocolate ≥ 18%, and cocoa coating uses vegetable fat instead.

"Dark baking chocolate" is not a separate legal category; it's a trade description of ordinary chocolate. The only legal category is "milk baking chocolate" (at least 20% cocoa solids and 20% milk solids), and it has nothing to do with couverture. So under the words "baking chocolate" you may find honest dark chocolate that differs from couverture by just a few percent of fat, but also a cheaper chocolate with vegetable fat. That's why you should always look at the ingredients, not the label on the front.

In the kitchen you'll notice four differences: couverture flows more thinly, sets glossier and crisper, melts more cleanly in the mouth and costs more.

• Flow: melted couverture flows like thick cream, while baking chocolate is more like pudding.

• Shine and snap: properly tempered couverture sets glossy and snaps loudly when broken. Baking chocolate tends to be duller and softer.

• Flavour and melt: more cocoa butter means the chocolate melts smoothly and cleanly in the mouth, without a waxy feel.

• Price: couverture is more expensive because cocoa butter is the priciest ingredient in chocolate.

The percentage on the pack is the total share of all cocoa-derived ingredients together – cocoa mass, cocoa butter and, if present, cocoa powder. The rest is mainly sugar and, in milk chocolate, milk powder.

What you can and can't read from the number:

• 70% cocoa means roughly 30% sugar. The higher the number, the less sweet and more intense the chocolate.

• The percentage doesn't tell you how much cocoa butter there is. Two 70% chocolates can behave completely differently – one has more butter and flows, the other has more cocoa solids and is thick and more bitter.

• In white chocolate cocoa butter is the only cocoa ingredient, so the number (say, 28%) tells you directly how much butter it contains.

• In milk chocolate typical figures are 30–40%. Milk chocolate at around 33% is the classic pastry choice.

Practical tip: check the fat row in the nutrition table. When you compare two dark chocolates with the same percentage, the one with more fat has more cocoa butter and will be thinner when melted (unless the ingredients include vegetable fat). Couverture often has around 35–40% fat, baking chocolate often around 30%.

We explain how dark, milk and white chocolate differ in composition and melting behaviour in Dark, milk and white chocolate: differences in composition, melting and use.

The drops (1 to 5 on Callebaut) show how fluid the melted chocolate is – the more drops, the thinner it is. It's a more practical figure than the percentage, because it tells you straight away what the chocolate is good for.

• 1–2 drops: thicker, suited to batters, mousses and ganache.

• 3 drops: the all-round middle – praline shells, dipping, ganache, baking. This is where, for example, dark Callebaut 811 (54.5% cocoa) belongs.

• 4–5 drops: very thin, for fine coatings and large surfaces.

If you don't know what to choose, go for three drops. It handles practically everything you'll make at home.

You can swap couverture and baking chocolate 1:1 by weight – 100 g of baking chocolate is replaced by 100 g of dark couverture and vice versa. Just keep an eye on sweetness and thickness:

• 100 g baking chocolate (35–40%) → 100 g couverture at 50–60% (for example 811). The result will be less sweet and more intense; in batter change nothing, in ganache add about 10–15% more cream, because the extra cocoa solids firm the ganache up more.

• 100 g couverture → 100 g baking chocolate. For batters, brownies and hot chocolate, no adjustments. Ganache will set softer, so reduce the cream slightly; it's no substitute for a glossy coating or for tempering.

• 100 g couverture at 70% → 100 g baking chocolate comes out sweeter; cut roughly 15–20 g of sugar from the recipe, if it contains any.

• Milk and white couverture → milk and white chocolate (bars) 1:1, just watch the temperature, as bars tend to be thicker.

• If you have no chocolate at all: 100 g of dark baking chocolate can roughly be replaced by 35 g cocoa + 25 g butter + 40 g sugar. It works in batters, brownies and creams where everything is mixed together; not for coating, ganache or dipping – it has no cocoa butter, so it won't set.

We cover in detail which cocoa to pick and how to convert it in a recipe in Cocoa vs. cocoa powder vs. baking chocolate.

Buy white chocolate that contains cocoa butter – under Decree 490/2025 it must have at least 20% of it and at least 14% milk solids; pastry white couverture (such as Callebaut W2) has around 28%. A product called "white coating" with vegetable fat isn't white chocolate and behaves like cocoa coating.

Why white chocolate is harder to melt than dark:

• It's mostly sugar, milk solids and cocoa butter – no cocoa mass to "carry" the heat.

• Milk proteins and sugar clump when overheated and start to yellow at only around 45 °C, a temperature at which dark chocolate still flows happily.

• So melt it to 40–45 °C at most, in small batches and stirring constantly; use a water bath with hot, not boiling, water.

You'll find a step-by-step method and a rescue for seized white chocolate in How to melt white chocolate without it seizing.

Couverture pays off wherever the chocolate stays visible and needs to set glossy and crisp. Where it gets baked into batter, good baking chocolate is enough.

Which chocolate for what:

• Tempering, pralines, bars and figures: couverture only – without enough cocoa butter you won't get a thin shell that releases from the mould. A good example is the chocolate cake with raspberry pralines.

• Dipping strawberries and cookies, candied peel, thin cake coating, decorations: couverture.

• Chocolate mousse: couverture or dark chocolate above 50%, because it carries the whole flavour – such as this classic chocolate mousse.

• Ganache and chocolate cream: either, but only chocolate without vegetable fats. Dark chocolate 1:1 with 33% cream for a glaze, 2:1 for a firm filling – you'll find ratios and method in Chocolate ganache: ratios, preparation and uses.

• Glaze for cakes and Bundt cakes: baking chocolate is enough; with 10–20 g of butter per 100 g of chocolate it will be silkier – for example on a simple chocolate cake or mini chocolate Bundt cakes with glaze. For a mirror-shine thin coating, use couverture.

• Brownies, sweet buns, muffins, chunks for cookies: baking chocolate, for example in fudgy chocolate brownies.

• Hot chocolate: baking chocolate.

• Chocolate holiday cookies: baking chocolate or cocoa in the dough, couverture for dipping – we explain which to use when in Chocolate holiday cookies: cocoa or chocolate in the dough.

Even in baking, though, the better the chocolate, the better the result. It's just that in baked chocolate you won't notice the cocoa butter difference as much. You'll find an overview of dark, milk and white chocolates in our selection of baking chocolate and pralines.

Melt both baking chocolate and couverture slowly and watch the temperature: dark at 45–50 °C at most, milk and white at 40–45 °C. Overheated chocolate thickens, turns lumpy and loses flavour.

• Water bath: put broken-up chocolate in a bowl over a pot of hot, barely simmering water (the bottom of the bowl must not touch the water), stir, and take it off when a few pieces are left – they'll melt in the residual heat.

• Microwave: on medium power (around 600 W) in 20–30-second bursts, stirring in between every time.

You'll find all the methods, temperatures and a rescue for overheated chocolate in How to melt chocolate without lumps.

• You don't need to chop callets. They're all the same size, so they melt evenly and are easy to weigh – you can measure even 30 g for decoration exactly. Chop a baking bar into pieces under 1 cm.

• Not a drop of water. A few drops of steam are enough to make chocolate seize into a stiff, grainy mass.

• For shine and snap you must temper couverture – that is, melt it, cool it and gently reheat it to working temperature (dark 31–32 °C, milk 29–30 °C, white 28–29 °C). Without tempering it sets dull, soft and with grey streaks. You'll find the step-by-step method in How to temper chocolate: a complete guide to perfect shine.

For ganache, mousse or batter you don't need to temper couverture or baking chocolate – just melt it gently.