Lemon Swiss Roll
A lemon Swiss roll is a thin, airy sponge cake baked in a tray, then rolled around a smooth lemon cream and finished with a light lemon glaze. This version keeps the sponge soft and flexible so it curls without cracking, and the filling is a lemon mascarpone whipped cream that stays luscious but holds its shape. It is a light, refreshing dessert that feels right at home on a warm afternoon or at the end of a summer meal.
Inspired by my recent holiday in Greece, I created this lemon roulade to bring some freshness and summer flavor into the kitchen. There is something about that bright, sunny lemon taste that instantly makes a dessert feel lighter, and rolling it into a tender sponge with a creamy filling turns a simple bake into something that looks special on the table.
The Ingredients That Make It Work
This roll uses everyday baking ingredients, and each one has a job. The sponge starts with three large eggs, separated, so the yolks build richness and the whipped whites give the cake its lift. A little olive oil and whole milk keep the crumb moist and flexible, which is exactly what you want in a cake that has to bend without tearing.
- Eggs, separated: the beaten whites are what make the sponge airy and pliable, so beat them just to soft peaks and fold gently.
- Grated lemon peel: use only the yellow zest, not the white pith, which turns bitter. Fresh zest in both the sponge and the cream gives that intense lemon flavor.
- Mascarpone and sweet cream: whipped together they create a filling that is rich and stable, so it will not weep or slide out of the roll.
- Powdered sugar: it dusts the towel for rolling, sweetens the filling, and forms the thin lemon glaze on top.
- Sifted flour: sifting keeps the batter light and helps it fold in without deflating the whipped whites.
How to Roll It Without Cracking
The secret to a clean Swiss roll is rolling the sponge while it is still hot. As soon as the cake comes out of the oven, turn it out onto a clean towel that has been well dusted with powdered sugar, then roll it up in the towel and let it cool completely in that curled shape, about an hour. This trains the sponge to hold the curve, so when you unroll it to add the filling it relaxes back into place instead of snapping.
- Do not overbake. Around ten minutes is enough, until the top is elastic to the touch and the edges just start to brown. An overbaked sponge dries out and cracks.
- Dust the towel generously so the hot cake does not stick as you roll.
- Fold the egg whites in gently. Deflating them makes a denser sponge that is more likely to break.
- When you fill it, spread the cream in an even layer and roll it up snugly, this time without the towel.
The Lemon Mascarpone Cream and Glaze
The filling comes together fast. Whip the sweet cream with powdered sugar and a little vanilla to soft peaks, then add the mascarpone, lemon juice, and lemon zest and beat until stiff peaks form. It thickens quickly once the mascarpone goes in, so watch it and stop as soon as it holds firm, since overbeating can make it grainy. The lemon juice and zest cut through the richness and keep the cream tasting fresh rather than heavy.
For the finish, stir together powdered sugar, a splash of milk, and lemon juice into a thin glaze and pour it over the rolled cake. It sets into a delicate, slightly tart shell that echoes the lemon inside. A short chill in the fridge, an hour or ideally overnight, lets everything firm up so the slices cut cleanly.
Make-Ahead and Storage
This is a great dessert to prepare ahead. Because it needs at least an hour in the fridge, and does even better overnight, you can assemble it the day before and let it set while you sleep. Keep the finished roll covered in the refrigerator and it will stay fresh for about three days. Since the filling is a dairy-based cream, it should be stored cold and served chilled, which also happens to be when it tastes most refreshing on a hot day.
If you love this format, it is worth exploring the whole collection of Swiss roll recipes on the blog, where the same rolling technique carries fruity, chocolatey, and classic vanilla versions.
More Summer Rolls and Lemon Treats to Try
If you are fond of rolled desserts, there are plenty more to discover on my blog. Try the fruity strawberry Swiss roll, the classic vanilla Swiss roll with jam for those who love simple sweets, or the rich double chocolate roll when you want something more indulgent.
On hot summer days, nothing compares to refreshing lemony desserts, so I also recommend you browse more recipes with lemon where that bright citrus flavor takes the main role. A lemon olive oil cake or a cool scoop of lemon meringue ice cream both make lovely companions to this roll.
If you make this lemon Swiss roll, I would love to hear how it turned out for you. Leave a star rating and drop a comment below to tell me whether you served it as an afternoon treat or the finale to a summer dinner.
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Lemon Swiss Roll
Ingredients
For the swiss roll cake layer:
- 3 eggs large, separate the whites and yolks
- 75 g granulated sugar
- 1 tablespoon olive oil
- 25 ml whole milk
- ½ teaspoon vanilla extract
- ½ teaspoon salt
- 70 g flour sifted
- 1 lemon peel only, grated
For the lemon filling:
- 180 g mascarpone
- 100 g sweet cream for whipped cream
- 1 teaspoon lemon juice
- 1 teaspoon lemon peel grated
- 50 g powdered sugar
For the lemon glaze:
- 60 g powdered sugar
- 1 tablespoon milk
- 1 tablespoon lemon juice
Instructions
Swiss roll cake layer:
- Cover a rectangular tray with baking paper and grease it with butter.
- Put the yolks in a bowl. Add half of the sugar and mix until the sugar is dissolved and the yolks are light in color. Gradually add the vegetable oil, mixing continuously, until it is incorporated.
- Add the milk, vanilla extract and salt. Add the lemon peel.
- Sprinkle the sifted flour over the dough and mix until incorporated.
- In a clean bowl or in the bowl of a kitchen mixer, beat the egg whites until they become foamy. Add the rest of the sugar and beat at high speed until the egg whites form soft peaks.
- Incorporate a third of the beaten egg whites into the dough, then add the rest of the egg whites and mix until incorporated.
- Pour the dough over the form, spreading the dough in an even layer using a large spatula.
- Bake for about 10 minutes or until the top is elastic and the edges start to brown slightly.
- Remove from the oven.
- Carefully turn the hot cake over a towel, well sprinkled with powdered sugar.
- Carefully roll the hot cake in the towel.
- Let the rolled cake cool for about 1 hour
Lemon Filling:
- Add the whipped cream, powdered sugar and vanilla extract to a large bowl and beat on high speed until soft peaks form, add mascarpone, lemon juice and lemon zest and beat until stiff peaks form. It will happen quite quickly.
- Gently open the cooled cake and spread the filling in an even layer over it. Then carefully roll the cake, without a towel this time.
- In a bowl, mix all the ingredients for the glaze.
- Pour the glaze over the cake.
- Put in the fridge for an hour or overnight.
Frequently Asked Questions
A lemon Swiss roll is a thin, airy sponge cake baked in a flat tray, then rolled around a lemon-flavored cream filling. This version is filled with a lemon mascarpone whipped cream and finished with a light lemon glaze. It is a soft, refreshing dessert that is especially popular in warm weather.
Roll the sponge while it is still hot, turning it out onto a towel that is well dusted with powdered sugar and rolling it up inside the towel. Let it cool completely in that rolled shape for about an hour so it holds the curve. Avoid overbaking, since a dry sponge is much more likely to crack.
It is vegetarian, not vegan. The sponge is made with eggs and whole milk, and the filling uses mascarpone and sweet cream, so it contains dairy and eggs. There is no honey in the recipe.
Yes, it is an ideal make-ahead dessert. The assembled roll needs at least an hour in the fridge and does even better chilled overnight, so you can prepare it the day before serving. Keep it covered and refrigerated, and it will stay fresh for about three days.
The filling is a mascarpone whipped cream. Sweet cream is whipped with powdered sugar and vanilla to soft peaks, then mascarpone, lemon juice, and lemon zest are added and beaten until stiff peaks form. The mascarpone makes it rich and stable so it holds its shape inside the roll.
The yellow zest holds the fragrant lemon oils that give the cake and cream their bright flavor. The white pith underneath is bitter, so grate only the outer colored layer of the lemon. Fresh zest in both the sponge and the filling gives the most intense lemon taste.
Perfect dessert for summer! Thank you for the inspiration!