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This Limoncello Tiramisu recipe highlights bright lemon flavor from fresh lemons and a quality limoncello. Crisp ladyfingers are briefly soaked in a limoncello syrup, then layered with a light, fluffy lemon-mascarpone cream. The only challenge is waiting for the tiramisu to chill—overnight refrigeration concentrates the flavors and gives the best texture.
Ingredients Needed for Limoncello Tiramisu
There are relatively few ingredients, so use the best-quality items you can find. Fresh lemon juice and a good limoncello make all the difference for this lemon tiramisu.
- Limoncello – an Italian lemon liqueur, often vodka-based. Choose one without artificial coloring for the cleanest lemon flavor.
- Granulated sugar
- Fresh lemon juice – bottled lemon juice lacks the bright, fresh acidity needed here.
- Mascarpone cheese – full-fat, chilled. Mascarpone is creamier and less tangy than cream cheese; start with it cold to prevent separation.
- Lemon curd – store-bought works well as a time-saver; homemade is also excellent if you prefer.
- Heavy whipping cream
- Crisp ladyfinger cookies (savoiardi) – be sure to use the crisp variety so they hold up during assembly and chilling.
Tips for Making Limoncello Tiramisu
- Dipping the ladyfingers: Use a shallow dish for the syrup. Dip each ladyfinger for about 2 seconds per side so they absorb flavor but remain slightly crisp—avoid soggy cookies.
- Work with cold mascarpone: Mascarpone can split if overworked or warmed. Mix it briefly on medium-low until loosened, then fold in other ingredients gently. If it curdles, warm the bowl slightly over simmering water and whisk until smooth, then chill and re-whip lightly.
- Chill for best flavor: This dessert benefits from extended refrigeration. It’s okay after 4–6 hours, but overnight chilling yields the most developed lemon and limoncello flavors and the ideal texture.
Pan Size Variations
The recipe below is scaled for a 9 x 13 inch pan. If you want a smaller batch or a different shape, here are adapted quantities and tips for alternate pans.
- 9 x 9 pan (about 26 ladyfingers): syrup — 1 cup water, 1/4 cup sugar, 3/4 cup limoncello, 2 tbsp lemon juice. Cream — 16 oz mascarpone, 10 oz lemon curd, 1/4 cup limoncello, 3 tbsp lemon juice, 1 1/2 cups heavy cream, 1/4 cup sugar.
- 9 x 5 loaf pan (about 16 ladyfingers): syrup — 1/2 cup water, 2 tbsp sugar, 1/4 cup + 2 tbsp limoncello, 1 tbsp lemon juice. Cream — 8 oz mascarpone, 5 oz lemon curd, 2 tbsp limoncello, 1 1/2 tbsp lemon juice, 3/4 cup heavy cream, 1/4 cup sugar. Slice thin like a loaf rather than square pieces.
If You Prefer Less Alcohol
To reduce the alcoholic bite, simmer the limoncello with the water and sugar for 4–5 minutes to evaporate some alcohol before adding the lemon juice. You can also omit limoncello from the mascarpone mixture if desired; the syrup provides the primary limoncello flavor. I don’t recommend replacing limoncello entirely with lemon juice in the cream, as that will change the texture and balance.
How to Make It Look Like the Photos
For the decorative finish, whip an extra cup of heavy cream with 2–3 tablespoons powdered sugar until stiff peaks form. Pipe or spoon dollops across the top in even rows and sprinkle with freshly grated lemon zest. The whipped cream topping holds up well overnight, so you can decorate ahead of time.
Storage and Shelf Life
Cover the tiramisu tightly with plastic wrap or foil and refrigerate. Properly stored, it keeps well for up to 4 days; the flavors continue to meld with time, making it an excellent make-ahead dessert.
Recipe: Limoncello Tiramisu
Limoncello Tiramisu
Ingredients
Limoncello Syrup
- 1 1/4 cups water
- 1/3 cup granulated sugar
- 1 cup limoncello
- 3 tablespoons lemon juice
Tiramisu
- 48 crisp ladyfinger cookies (about two 7 oz packages)
- 24 oz mascarpone cheese, chilled
- 15 oz prepared lemon curd
- 1/3 cup limoncello
- 4 tablespoons lemon juice
- 2 cups heavy whipping cream
- 1/3 cup granulated sugar
Optional Topping
- 1 cup heavy whipping cream
- 2–3 tablespoons powdered sugar
- Zest of 1 lemon
Instructions
Make the Limoncello Syrup
- Combine water and sugar in a small saucepan. Heat over medium-high, stirring, until the sugar dissolves. Remove from heat and stir in the limoncello and lemon juice. Pour into a shallow bowl and let cool slightly.
Assemble the Tiramisu
- In a large bowl or stand mixer, beat the chilled mascarpone on medium-low until loosened, about 30 seconds.
- Mix in the lemon curd, then add limoncello and lemon juice, stirring gently. Avoid overbeating the mascarpone.
- In a separate bowl, whip the heavy cream with the granulated sugar until stiff peaks form.
- Fold about one-third of the whipped cream into the mascarpone to lighten it, then gently fold in the remaining whipped cream until uniform.
- Dip each ladyfinger one at a time into the syrup for about 2 seconds per side; they should remain slightly crisp. Arrange a single layer in a 9×13 pan, trimming to fit.
- Spread half the mascarpone cream over the first layer. Dip and arrange the remaining ladyfingers, then spread the remaining cream on top and smooth.
- Cover and refrigerate at least 4 hours, preferably overnight. Add the optional whipped cream and lemon zest topping just before serving.
Optional Topping
- Whip 1 cup heavy cream with 2–3 tablespoons powdered sugar to stiff peaks. Pipe or spoon dollops across the top and sprinkle with lemon zest.
Notes
- See the earlier pan-size section for scaled ingredients for other pans.
- Store covered in the refrigerator for up to 4 days; flavor improves with time.
Nutrition
More Citrus Dessert Ideas
- Blood Orange Semifreddo with Salted Almond Crumble
- Meyer Lemon Tarts with White Chocolate
- Lemon Cream Pie with Golden Oreo Crust
- Blood Orange Tart
- Key Lime Tart
Tag me on Instagram @themarblekitchenblog if you make this, and please leave a rating and comment below. Enjoy!