This rich, flourless Mary Berry Chocolate Roulade is made with dark chocolate, fresh eggs, and double cream, and is ready to serve in just over an hour. The signature crack that forms across the surface as you roll reveals the airy, fudgy sponge inside. I love how this dessert looks incredibly professional but is actually surprisingly forgiving to make.

The Secret To Getting It Right

I used to panic when making rolled sponges, convinced that any crack in the surface meant I had failed. However, I learned that with this specific recipe, the cracked exterior is actually the intended finish—it adds rustic charm and proves the sponge is light and flourless.

Another lesson I learned the hard way is the importance of letting the melted chocolate cool slightly before adding it to the egg yolks. If you rush this step, the heat can scramble the eggs instantly, leaving you with a lumpy mixture instead of the smooth, glossy base you need.

Mary Berry Chocolate Roulade Ingredients

175g (6oz) plain dark chocolate (39% cocoa solids)
175g (6oz) caster sugar
6 large eggs, separated
2 tbsp cocoa powder, sifted
300ml (1/2 pint) double cream
Icing sugar, for dusting

How To Make Mary Berry Chocolate Roulade

Prep and Melt: Preheat your oven to 180°C (160°C fan/Gas 4) and grease and line a 33x23cm Swiss roll tin with baking parchment. Break the chocolate into pieces and melt it in a bowl set over a pan of simmering water, then set aside to cool slightly.
Whisk the Yolks: Place the egg yolks and caster sugar in a large bowl and whisk with an electric mixer until the mixture is light, creamy, and thick enough to leave a trail when you lift the whisk.
Combine Chocolate: Pour the cooled melted chocolate into the egg yolk mixture and stir gently until fully combined and glossy.
Whisk the Whites: In a separate, spotlessly clean bowl, whisk the egg whites until they are stiff and stand in peaks like clouds.
Fold and Bake: Stir a spoonful of egg whites into the chocolate mix to loosen it, then carefully fold in the remaining whites and the sifted cocoa powder using a metal spoon. Pour into the tin and bake for 20–25 minutes until firm to the touch.
Cool the Sponge: Remove the tin from the oven and let it cool completely; cover it with a dry tea towel if you want to keep the sponge extra soft, though cooling it uncovered is fine too.
Fill and Roll: Dust a large piece of baking parchment with icing sugar and turn the sponge out onto it. Peel off the lining paper, spread the whipped double cream over the sponge, score a line 2cm from the short edge, and roll it up tightly from that edge.

Recipe Tips

Embrace the crack: Do not worry when the sponge cracks as you roll it; this is the traditional appearance of a flourless roulade and makes it look authentic.
Don’t over-whisk cream: Whip the double cream until it just holds its shape; if it is too stiff, it will be difficult to spread evenly without tearing the delicate sponge.
Check for doneness: The sponge is ready when it feels firm to the touch and has risen; if it feels squishy or liquid in the center, give it another 2–3 minutes.
Score for success: Making a shallow score mark along the short edge before you start rolling helps you get a tight, neat initial turn.

What To Serve With Chocolate Roulade

The richness of the dark chocolate pairs beautifully with the sharpness of fresh raspberries or strawberries. A simple pouring of single cream or a scoop of vanilla bean ice cream also works well if you want to double down on the dairy.

How To Store

Store the finished roulade in the fridge, as it contains fresh cream, where it will keep well for up to 2 days. You can also freeze the rolled sponge (without the final icing sugar dusting) by wrapping it tightly in foil for up to 1 month.

FAQs

Is this recipe gluten-free? Yes, this recipe is naturally gluten-free as it uses no flour, but always double-check your cocoa powder and baking ingredients for cross-contamination warnings.
Can I make this ahead of time? You can bake the sponge a day in advance and keep it covered in the tin, then fill and roll it on the day you plan to serve.
Why did my sponge turn out rubbery? A rubbery texture is usually caused by overbaking or knocking too much air out of the egg whites during the folding stage.
Can I use milk chocolate instead? Dark chocolate is recommended because it balances the sugar; milk chocolate may make the final dish overly sweet and cloying.

Nutrition

Calories: 371 kcal
Total Fat: 25g
Saturated Fat: 14g
Cholesterol: 197mg
Sodium: 24mg
Total Carbohydrate: 37g
Protein: 9g