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Lemon Tiramisu: A Refreshing Citrus Take on the Classic Italian Dessert Recipe

4.4 from 141 reviews

Lemon Tiramisu is a refreshing twist on the classic Italian dessert, replacing traditional coffee and cocoa flavors with zesty lemon curd and a tangy mascarpone filling. Perfect for warm weather and light indulgence, it features layers of lemon syrup-soaked ladyfingers, airy mascarpone cream, and bright lemon curd, chilled to perfection for a creamy, citrusy treat that’s ideal for summer gatherings or anytime you want a delightful, elegant dessert.

Ingredients

Base

  • Ladyfingers (Savoiardi) – 24 pieces

Lemon Syrup

  • Sugar – 1/2 cup
  • Water – 1/2 cup
  • Fresh lemon juice – 1/2 cup (about 2-3 lemons)
  • Limoncello (optional) – 2 tablespoons

Mascarpone Mixture

  • Mascarpone cheese – 1 cup (8 oz)
  • Heavy whipping cream – 1 cup
  • Sugar – 1/3 cup (adjust to taste)
  • Fresh lemon zest – 1 tablespoon

Other

  • Lemon curd – 3/4 cup (store-bought or homemade)
  • Fresh lemon zest and mint leaves for garnish

Instructions

  1. Prepare the Lemon Syrup: In a small saucepan, combine sugar, water, and fresh lemon juice over low heat. Stir gently until the sugar dissolves completely. Remove from heat and let the syrup cool to room temperature. Add limoncello if using, and mix well.
  2. Whisk the Mascarpone Mixture: In a large mixing bowl, whisk the mascarpone cheese with heavy whipping cream, sugar, and lemon zest. Beat until smooth, light, and fluffy, forming soft peaks. Taste and adjust sugar to your preferred sweetness level.
  3. Build the Layers: Quickly dip each ladyfinger into the cooled lemon syrup, soaking briefly so they absorb the liquid without becoming soggy. Arrange a layer of soaked ladyfingers evenly in the base of a serving dish. Spread a generous, even layer of the mascarpone mixture over the ladyfingers, smoothing with a spatula. Then, add a thin layer of lemon curd on top of the mascarpone. Repeat the layering process until the dish is full, ending with a mascarpone layer.
  4. Chill and Garnish: Cover the assembled tiramisu with plastic wrap and refrigerate for at least 4 to 6 hours, preferably overnight. This chilling allows the flavors to meld and the dessert to set perfectly. Before serving, garnish with fresh lemon zest, mint leaves, and optionally a sprinkle of crushed ladyfingers for extra texture.

Notes

  • Avoid soaking the ladyfingers for too long to maintain structure and prevent sogginess.
  • Adjust sugar and lemon juice balance to suit your desired sweetness and tartness.
  • Whip the cream to soft peaks carefully for an airy but stable mascarpone filling.
  • Chilling time is essential for flavor melding and proper dessert setting; longer chilling times improve texture.
  • For an adult twist, add limoncello to the lemon syrup or mascarpone mixture.
  • Can be made a day ahead and stored in the fridge for up to 3 days for best freshness.
  • Freezing is not recommended as it may alter the creamy texture.
  • Substitutes for mascarpone include cream cheese or Greek yogurt, though flavor and texture will vary.

Keywords: lemon tiramisu, lemon dessert, Italian dessert, mascarpone lemon tiramisu, lemon curd dessert, summer dessert, no-bake lemon tiramisu