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+ servings

Lemon Tiramisu

A white baking dish with the lemon tiramisu.
This lemon tiramisu cake is a stunning, multi-layered cake that requires no baking! Layers of lemon-infused ladyfingers are topped with mascarpone cream cheese frosting and homemade lemon curd. The final product is a beautiful and delicious dessert, perfect for all of your spring occasions!
Prep Time: 45 minutes
Cook Time: 15 minutes
Chill time: 2 hours
Total Time: 3 hours
Servings: 10

Ingredients

  • 48 ladyfinger cookies

Lemon curd-

  • 4 eggs
  • 2/3 cup sugar
  • 1/3 cup fresh lemon juice from about 2-3 lemons
  • 2 tsp lemon zest
  • tsp salt
  • 6 Tbsp butter cubed
  • 1 tsp vanilla

Lemon syrup-

  • 3/4 cup granulated sugar
  • 1/3 cup fresh lemon juice
  • 2 tsp lemon zest
  • 1 cup water

Cream-

  • 8 mascarpone cheese
  • 8 oz cream cheese
  • 1 Tbsp lemon zest
  • 1 cup powdered sugar
  • 1 1/2 tsp vanilla extract
  • 1 1/2 cups heavy whipping cream cold

Instructions

Prepare lemon curd.

  • Whisk together the eggs and sugar in a saucepan over low heat.
  • Add the lemon juice, zest, and salt to the pan and heat over medium-low. Cook until the sugar is dissolved, whisking constantly.
  • Turn the heat to low and stir in the butter.
  • Whisk the mixture for 5-6 minutes or until it has thickened enough to coat the back of a spoon.
  • Remove the pan from the heat and whisk in the vanilla.
  • Run the curd through a fine mesh strainer into a bowl. Allow the curd to cool before storing it in the fridge.

Prepare lemon syrup.

  • Combine the sugar, lemon juice, lemon zest, and water in a small saucepan and cook over medium heat until the sugar completely dissolves about 3-4 minutes.
  • Remove from the heat and cool completely.

Prepare cream.

  • Beat the mascarpone, cream cheese, lemon zest, powdered sugar, and vanilla until creamy in a bowl.
  • In a separate bowl, beat heavy cream until soft peaks form. Add to the mascarpone cream mixture and beat over low heat until combined.

Assemble.

  • Add a thin layer of cream to the bottom of a 9x13-inch baking dish.
  • Dip half of the 25 ladyfinger cookies quickly in the cooled syrup until fully coated and arrange them in a baking dish.
  • Layer half of the cream mixture over the cookies and half of the curd.
  • Repeat this with the remaining cookies, cream, and curd. You will need two layers.
  • Refrigerate at least 2 hours or overnight, tightly covered.
  • Garnish as desired.

Notes

  • Prepare in advance. Make the lemon curd and syrup in advance for an easier assembly process. Both can be stored in the fridge for 5 days before using. 
  • Use fresh ingredients. Fresh lemon juice is the key to the best flavor in a lemon cake. 
  • Storage. Leftover tiramisu can be stored in an airtight container in the fridge for 3-5 days. 
  • Dip the ladyfingers quickly in the syrup to prevent them from getting soggy.