If you adore the classic tiramisu but crave a bright, zesty twist, you are going to fall head over heels for this Lemon Tiramisu Recipe. It’s a fresh and luscious dessert that combines the creamy decadence of mascarpone with the vibrant zing of homemade lemon curd and syrup, layered over crisp ladyfingers. Every bite bursts with sunny citrus flavor balanced perfectly by the rich, velvety filling, making it a truly unforgettable treat that’s perfect for spring, summer, or whenever you want to impress your guests with something a little different yet utterly divine.

Ingredients You’ll Need

A silver metal pot is shown from above, containing a layer of several cracked egg yolks around the edges with their pale egg whites underneath, covered halfway by a thick layer of white granulated sugar in the middle. A clear liquid is being poured into the pot from above, splashing onto the sugar and eggs, creating a bubbling effect where it hits. The background beneath the pot is a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

This Lemon Tiramisu Recipe requires a handful of simple, yet essential ingredients — each playing a vital role in delivering that flawless harmony of taste, texture, and color. From the bright lemon juice and creamy mascarpone to the airy ladyfingers and silky lemon curd, these ingredients come together effortlessly to create dessert magic.

Large eggs: The base for your luscious homemade lemon curd, providing richness and body.
Granulated sugar: Sweetens both the lemon curd and syrup, balancing the tartness beautifully.
Freshly squeezed lemon juice: The star of the show, bringing bright acidity and freshness.
Kosher salt: Enhances all the flavors, making the sweetness and tartness shine.
Unsalted butter: Adds a smooth, velvety texture to the lemon curd.
Cold heavy cream: Whipped to soft peaks, it makes the cream filling fluffy and light.
Mascarpone cheese: Brings the classic tiramisu creaminess with subtle tang.
Vanilla extract: Adds depth and a comforting floral note to the creamy filling.
Ladyfingers (savoiardi): The crisp, airy biscuits soak up the lemon syrup perfectly.
Powdered sugar (optional): For a delicate, pretty dusting to finish off your tiramisu.

TIP

You’ll find the full ingredient list, instructions, and print option in the recipe card below.

How to Make Lemon Tiramisu Recipe

Step 1: Make the Lemon Curd

Start by whisking together the eggs, sugar, lemon juice, and salt in a medium saucepan until completely combined. Then, cook this mixture gently over medium-low heat, whisking constantly to avoid any lumps or curdling, until it thickens enough to coat the back of a spoon. This stage usually takes about 8 to 10 minutes, and you want to be patient because this lemon curd is your vibrant flavor powerhouse here. Once thickened, remove from heat and mix in the diced butter to create a silky, glossy finish. Press plastic wrap directly on the curd to prevent a skin from forming and let it cool completely, ideally for around two hours.

Step 2: Prepare the Lemon Syrup

While your curd cools, combine sugar, lemon juice, and water in another saucepan. Warm this mixture over medium heat, stirring until the sugar fully dissolves, which only takes a few minutes. Then pour this lemon syrup into a shallow dish and chill it completely. This syrup is going to soak your ladyfingers, giving every bite a refreshing, citrusy juiciness that elevates the whole dessert experience.

Step 3: Make the Cream Filling and Assemble

Using a stand mixer with the whisk attachment, whisk mascarpone cheese with salt just until soft and smooth; be careful not to overbeat. Next, pour in the heavy cream and vanilla extract slowly, then whisk until soft peaks form. This fluffy cream base is what makes your lemon tiramisu decadently light but still rich. Gently fold in one cup of the cooled lemon curd for that extra burst of lemon sunshine.

Now it’s time to build your dessert! Quickly dip each ladyfinger into the lemon syrup, ensuring they are soaked but not soggy, then layer them snugly at the bottom of a 9×13-inch dish. Cover with half of your creamy mascarpone mixture, then repeat with a second layer of soaked ladyfingers. Drizzle any remaining syrup on top before spreading the rest of the mascarpone cream evenly over everything. Cover tightly and refrigerate overnight — this step is crucial to allow the flavors to meld and the texture to set perfectly.

How to Serve Lemon Tiramisu Recipe

This image shows a clear rectangular glass dish placed on a white marbled surface, with two visible layers of light tan, oblong ladyfinger cookies neatly arranged at the bottom. On top of the ladyfingers, there is a thick, fluffy layer of white whipped cream spread unevenly in the center. The ladyfingers have a slightly granular texture and are consistently lined up in two rows within the dish. The whipped cream has a smooth, airy texture with soft peaks. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

When you’re ready to impress your friends and family, top your tiramisu with the remaining lemon curd for an extra pop of color and citrus flavor. A light dusting of powdered sugar adds a delicate sweetness and an elegant, snowy finish that looks as breathtaking as it tastes.

Side Dishes

This Lemon Tiramisu Recipe pairs beautifully with a crisp, lightly sweetened herbal tea or sparkling water with a slice of lemon to keep things refreshing. For a more indulgent experience, a glass of dessert wine such as Moscato d’Asti complements the citrus and cream beautifully.

Creative Ways to Present

Feel like turning the traditional tray assembly on its head? Try serving this tiramisu in individual clear glasses or jars to showcase the vibrant lemon layers—this always wows guests and makes portioning a breeze. You can also add thin lemon zest curls or edible flowers on top for a stunning presentation that mirrors springtime freshness perfectly.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers (and you probably will because it’s irresistible), cover the tiramisu tightly with plastic wrap and refrigerate it. It keeps beautifully for up to 4 days, allowing those bright flavors to deepen even more.

Freezing

Freezing this tiramisu is not recommended as it can affect the texture of the mascarpone cream and lemon curd, causing them to separate or become grainy upon thawing. Best to enjoy it fresh or within a few days in the fridge.

Reheating

This Lemon Tiramisu Recipe is best served chilled, so reheating is not advised. Instead, let it come to just below fridge temperature before serving if desired, or enjoy it straight from the refrigerator for that perfect creamy, citrusy bite.

FAQs

Can I use store-bought lemon curd for this recipe?

Absolutely! You can substitute about 3 cups of good-quality store-bought lemon curd for the homemade version if you’re short on time or want to simplify the process. Just make sure it’s a brand you love, because it plays a starring role in the dessert.

What if I don’t have mascarpone cheese?

Mascarpone is traditional for tiramisu because of its creamy texture and mild flavor, but you can substitute it with a mix of cream cheese and heavy cream to approximate similar richness. Keep in mind the flavor will be slightly different but still delicious.

How long does this tiramisu need to chill?

The tiramisu should be refrigerated overnight or for at least 8 hours to allow the layers to set and flavors to meld. If you try to eat it too soon, the textures won’t be as luscious and layered.

Can this recipe be made gluten-free?

Yes, simply swap the ladyfingers for gluten-free cookies or biscuits that soak well. Just be mindful to check for any other gluten-containing ingredients or cross-contamination.

What is the best way to serve this dessert?

This Lemon Tiramisu Recipe shines best when served chilled in portions straight from the fridge. Adding a spoonful of extra lemon curd or a dusting of powdered sugar on top instantly makes it look and taste irresistible.

Final Thoughts

Trust me when I say this Lemon Tiramisu Recipe will become your new favorite twist on a classic. It’s bright, creamy, and so delightfully fresh, perfect for family dinners, entertaining, or whenever you want a slice of sunshine on your plate. I can’t wait for you to try it and hear how much you love it — once you do, it’s guaranteed to become a cherished recipe in your collection!

Lemon Tiramisu Recipe

Ingredients You’ll Need