Name: Mary Berry Chocolate Roulade Recipe
Prep time: 30 min
Cook time: 40 min
Total time: 1 h 10 min

This Mary Berry chocolate roulade is a deeply dark, fudgy sponge wrapped around a cloud of softly whipped double cream, with a surface that cracks gently as it rolls to give that signature rustic look. The texture is somewhere between a dense brownie and a mousse, rich with cocoa and just firm enough to hold its spiral without crumbling apart.

What makes this version particularly reliable is the absence of flour entirely, which keeps the sponge moist and naturally gluten-free. It suits everything from a relaxed weekend tea to a dinner party centrepiece, and the whole thing can be made a day ahead. From start to finish, it is ready in around 1 hour 15 minutes, plus cooling time.

✦

Ingredients

For the Sponge

175g dark chocolate (70% cocoa solids), broken into pieces
175g caster sugar
6 large eggs, separated
2 tbsp cocoa powder, sifted
1 tsp vanilla extract

For the Filling

300ml double cream, cold
1 tbsp icing sugar, sifted
1 tsp vanilla extract

To Finish

2 tbsp cocoa powder, for dusting
Icing sugar, for dusting (optional)
Fresh raspberries or strawberries, to serve

How to Make Mary Berry Chocolate Roulade

01
Prepare the tin
Preheat the oven to 180°C (160°C fan, Gas 4). Grease and line a 33cm x 23cm Swiss roll tin with non-stick baking paper, leaving a slight overhang on each side so the sponge lifts out cleanly after baking.
02
Melt the chocolate
Place the dark chocolate pieces in a heatproof bowl set over a pan of barely simmering water, ensuring the bowl does not touch the water. Stir occasionally until the chocolate is fully melted and glossy, then remove from the heat and allow to cool slightly for around 5 minutes. Cooling prevents the hot chocolate from cooking the egg yolks when they are added.
03
Beat the yolks and sugar
In a large bowl, whisk together the egg yolks and caster sugar using an electric hand whisk for about 3 to 4 minutes, until the mixture is very pale, thick, and has roughly doubled in volume. Beat in the vanilla extract, then stir in the cooled melted chocolate and the sifted cocoa powder until combined.
04
Whisk the egg whites
In a separate, scrupulously clean bowl, whisk the egg whites with an electric whisk until stiff peaks form. The whites should hold their shape when the whisk is lifted but should not look dry or grainy. Any grease in the bowl will prevent the whites from reaching the right volume, so make sure the bowl is completely clean and dry before starting.
05
Fold and combine
Using a large metal spoon, fold one-third of the whisked egg whites into the chocolate mixture to loosen it. Add the remaining whites in two stages, folding gently in large sweeping motions to keep as much air in the mixture as possible. Stop folding as soon as the whites are no longer visible, as over-mixing will deflate the batter.
06
Bake the sponge
Pour the batter into the prepared tin and spread it gently to the corners using a palette knife. Bake in the centre of the oven for 20 to 22 minutes, until the surface is set and just firm to the touch. The sponge will look slightly sunken and may have a few cracks across the surface, which is entirely normal.
07
Cool under a damp cloth
Remove the sponge from the oven and immediately cover the surface with a sheet of baking paper followed by a clean, damp tea towel. Leave to cool completely in the tin, ideally for at least 1 hour. The steam from the damp cloth keeps the surface moist and makes the sponge far more pliable when it comes time to roll.
08
Whip the cream filling
Pour the cold double cream into a chilled bowl. Add the sifted icing sugar and vanilla extract, then whip with an electric hand whisk until the cream just holds soft peaks. The cream should be thick enough to spread without sliding but should not look stiff or buttery.
09
Fill and roll the roulade
Dust a fresh sheet of baking paper generously with sifted cocoa powder. Turn the cooled sponge out onto the paper so it is face down, then carefully peel away the lining paper. Spread the whipped cream evenly over the surface, leaving a 2cm clear border at the far long edge. Using the cocoa-dusted paper to help, roll the sponge away from you into a firm, even spiral, working from the short end nearest to you.
10
Chill and serve
Transfer the finished roulade to a serving platter with the seam facing down. Dust the top with a little extra cocoa powder and, if desired, a light snowfall of icing sugar. Refrigerate for at least 30 minutes before slicing, which firms the cream and makes clean cuts much easier.

Tips for the Best Chocolate Roulade

01 Why did my roulade crack badly when I rolled it?

Some cracking is expected and gives the roulade its rustic charm, but large splits usually happen when the sponge has cooled too quickly or dried out. Always cover the baked sponge immediately with a damp tea towel and allow it to cool fully at room temperature before attempting to roll.

02 Why did my chocolate sponge sink in the middle?

Because this sponge contains no flour, a slight sinking in the centre once it cools is perfectly normal and nothing to worry about. If the collapse is severe, the egg whites were likely under-whisked or over-folded, which causes the structure to fail during baking.

03 Why did my egg whites go flat when I folded them into the chocolate?

This happens when the chocolate mixture is still too warm, or when the folding motion cuts through the whites rather than lifting and turning them. Make sure the chocolate has cooled to room temperature before folding, and always use a large metal spoon rather than a spatula or wooden spoon.

04 How do I get clean slices when cutting the roulade?

Chilling the rolled roulade in the fridge for at least 30 minutes before cutting is the key step. Use a long, sharp knife wiped clean with a warm damp cloth between each slice, and cut with a single firm downward motion rather than a sawing action.

05 Why does my whipped cream weep or turn watery inside the roulade?

Cream that has been over-whipped can separate and release liquid once it rests inside the sponge. Whip only to soft peaks and use cold cream from the fridge, as warm cream is much harder to stabilise and will collapse more readily.

Serving Suggestions

✦

Serve chilled with a handful of fresh raspberries scattered alongside, as the sharpness of the fruit cuts through the richness of the cream and dark chocolate.

✦

Dust with a fine layer of icing sugar just before bringing to the table, which lifts the appearance and gives the dark surface a clean, elegant contrast.

✦

Pair with a small pot of lightly sweetened crème fraîche on the side for those who prefer a less rich accompaniment than double cream.

✦

Slice and place on individual dessert plates with a drizzle of raspberry coulis for a dinner party presentation that takes very little extra effort.

✦

Serve with a pot of freshly brewed Earl Grey or a strong Assam tea for an elegant afternoon treat, as the bergamot notes complement dark chocolate particularly well.

◷

Storage

Up to 1 Day

Room Temperature

Once filled and rolled, the roulade should not be left at room temperature for more than 1 hour due to the fresh whipped cream filling. Keep it loosely covered in a cool part of the kitchen if serving within the hour.

Up to 2 Days

Refrigerator

Store the filled roulade in the fridge, loosely covered with cling film or in a lidded container to prevent it from absorbing other aromas. Remove it from the fridge around 15 minutes before serving to take the chill off and allow the cream to soften slightly, which improves the texture and flavour considerably.

Up to 1 Month

Freezing

The unfilled sponge can be frozen by rolling it inside its lining paper, wrapping tightly in cling film, and placing in a freezer bag for up to 1 month. Defrost overnight in the fridge, then unroll gently, fill with freshly whipped cream, and re-roll before serving.

Nutrition

Calories

310

kcal per serving

28g

Carbohydrates

Protein

20g

Fat

11g

Saturated Fat

55mg

Sodium

Nutrition values are estimates based on average ingredients and may vary depending on the specific brands and serving size used.

FAQs

01 Can I make the chocolate roulade the day before serving?

Yes, and it is actually better for it. The sponge can be baked, cooled, and rolled with the cream filling up to 24 hours in advance. Store it covered in the fridge and dust with cocoa or icing sugar just before bringing it to the table.

02 Can I use milk chocolate instead of dark chocolate?

Milk chocolate can be used, but the sponge will be noticeably sweeter and slightly less firm. If substituting, reduce the caster sugar to 130g to balance the additional sweetness, and be aware that the sponge may be a little more fragile when rolling.

03 Is Mary Berry’s chocolate roulade gluten-free?

Yes, this recipe contains no flour at all, making it naturally gluten-free. Just check that the cocoa powder and dark chocolate you use are certified gluten-free if serving to someone with coeliac disease, as some brands are processed in facilities that also handle wheat.

04 Can I add a flavouring to the whipped cream filling?

Absolutely. A tablespoon of Baileys or Kahlúa stirred into the cream before whipping adds a subtle richness that works well with the dark chocolate sponge. For a non-alcoholic option, a teaspoon of strong cooled espresso gives the cream a gentle mocha flavour.

05 What size tin do I need for this chocolate roulade?

A 33cm x 23cm Swiss roll tin is ideal for this recipe. A tin that is too small will give you a thicker sponge that is harder to roll without cracking, while a tin that is too large will produce a very thin sponge that can tear during rolling.

♡

Conclusion

This Mary Berry chocolate roulade is one of those recipes that looks far more impressive than the effort involved. The flourless sponge is deeply chocolatey with a soft, almost fudgy crumb, and the lightly sweetened vanilla cream filling provides just the right contrast in both texture and flavour. The cracks that appear on the surface as it rolls are part of its charm, not a sign of something going wrong. This recipe makes 8 generous slices and is best made a day ahead so it has time to settle in the fridge before serving.

Whether it appears at a casual Saturday lunch or as the grand finale to a dinner party, this roulade never fails to draw attention. Try the recipe once and the rolling technique will feel entirely natural the second time around. If this has inspired you to explore more classic bakes, you might also like the Mary Berry coffee cake recipe, another timeless teatime favourite well worth adding to your repertoire. Share your results in the comments below, and do let us know if you added your own twist to the cream filling.