Delia Smith Chocolate Roulade Recipe

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This Delia Smith-inspired chocolate roulade is a light, flourless chocolate sponge rolled around a generous layer of softly whipped cream. The texture is airy and delicate with a deep cocoa flavor that feels rich without being heavy. It is a medium-difficulty bake only because rolling needs a little confidence, but the method is very doable with clear steps. Total time is about 1 hour, including cooling time.

Ingredients

For the chocolate sponge

Butter, for greasing
Baking parchment, for lining the tin and for rolling
4 large eggs, separated
100g caster sugar, divided (75g for yolks, 25g for whites)
50g unsweetened cocoa powder, sifted
1 tsp vanilla extract (optional)
Pinch of fine salt

For the filling

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

To finish

Icing sugar, for dusting
Shaved chocolate, cocoa powder, or fresh berries (optional)

How to Make Delia Smith Chocolate Roulade Recipe

Prepare the oven: Preheat the oven to 200°C or 180°C fan. Grease a 33 x 23cm Swiss roll tin and line it with baking parchment, pressing it neatly into the corners so the sponge bakes evenly.
Whisk the yolks: Put the egg yolks into a large bowl with 75g of the caster sugar. Whisk for 2 to 3 minutes until thick, pale, and it holds a ribbon when you lift the whisk.
Add cocoa: Sift in the cocoa powder (this prevents lumps) and fold it through with a spatula. If you are using vanilla, stir it in now.
Whisk the whites: In a clean, grease-free bowl, whisk the egg whites with a pinch of salt to soft peaks. Sprinkle in the remaining 25g sugar and whisk again until glossy stiff peaks form.
Fold together: Fold a spoonful of whisked whites into the chocolate mixture to loosen it, then gently fold in the rest. Take your time and keep it light, stopping as soon as there are no white streaks.
Bake: Spoon the mixture into the lined tin and level gently. Bake for 16 to 18 minutes, until risen and springy to the touch. Avoid overbaking, as a dry sponge cracks more easily.
Turn out and roll to cool: Lay a sheet of parchment on the counter and dust it generously with icing sugar. Turn the hot sponge out onto it, peel off the lining paper, then roll the sponge up from the short end with the sugared parchment inside. Leave it seam-side down to cool completely.
Whip the cream: Whip the cold double cream with the icing sugar and vanilla to soft peaks. It should be spreadable and pillowy, not stiff.
Fill and assemble: Unroll the cooled sponge carefully. Spread the whipped cream evenly, leaving a 1cm border around the edges. Roll it back up tightly, using the parchment to guide you, then dust with icing sugar and add shaved chocolate or berries if you like.

Tips

How do I stop my chocolate roulade from cracking?

Roll the sponge while it is still warm, using parchment dusted with icing sugar. Also keep a close eye on the bake time. Even 2 to 3 extra minutes can dry it out, which makes cracking much more likely.

Why did my sponge turn out flat and dense?

This usually comes from knocking too much air out when folding, or from under-whisked egg whites. Whisk to glossy stiff peaks, then fold gently and stop the moment the mixture looks even.

How do I prevent the sponge from sticking to the paper?

Line the tin fully, including the corners, and turn the sponge out while it is hot. Dust the rolling parchment well with icing sugar so the surface stays dry and releases cleanly.

What is the best way to get neat slices?

Chill the finished roulade for 30 minutes, then slice with a long sharp knife wiped clean between cuts. You will get crisp spirals without dragging the cream.

Serving Suggestions

With fresh raspberries or strawberries on the side
Drizzled with warm chocolate sauce and a pinch of flaky salt
With a spoonful of crème fraîche for a tangy contrast
Alongside espresso or strong black coffee

Storage

Room temperature

This roulade is best kept chilled because of the cream filling. If your kitchen is cool, it can sit out for up to 4 hours for serving, but return it to the fridge promptly.

Refrigerator

Store in an airtight container for up to 2 days. The sponge will soften slightly as it sits, which is normal and still very tasty.

Freezing

For best results, freeze the unfilled sponge. Cool it completely, wrap well in parchment and a layer of foil, then freeze for up to 1 month. Defrost at room temperature (still wrapped), then fill and roll. You can freeze the filled roulade too for up to 1 month, but the cream may lose a little of its silky texture once thawed.

Nutrition

Calories: 230 kcal
Carbohydrates: 18g
Protein: 5g
Fat: 16g
Saturated fat: 9g
Sodium: 90mg

Disclaimer: Nutrition values are estimates and will vary depending on ingredients used and portion size.

FAQs

Is Delia Smith chocolate roulade gluten-free?

Yes, this style of chocolate roulade is naturally gluten-free because it uses cocoa powder and eggs rather than flour. Just double-check your cocoa and icing sugar labels for any ‘may contain’ warnings if you are baking for someone with allergies.

Can I make the roulade the day before?

You can, but it is best within 24 hours. Make it, roll it, and refrigerate in an airtight container. Dust with fresh icing sugar just before serving for the neatest finish.

Why does my roulade stick and tear when I turn it out?

This is usually down to paper that is not properly fitted, or leaving the sponge to cool in the tin. Line the tin carefully, bake until just springy, then turn it out straight away onto parchment dusted generously with icing sugar.

Can I use a different filling instead of whipped cream?

Yes. Mascarpone mixed with a little icing sugar works beautifully, or you can use whipped cream folded with melted cooled chocolate for a richer filling. You can also add raspberries, chopped cherries, or a thin layer of jam under the cream.

What size tin should I use for chocolate roulade?

A 33 x 23cm Swiss roll tin (about 1 inch deep) is ideal. A larger tin makes the sponge too thin and fragile, and a smaller tin makes it too thick to roll neatly.