Indulge in this heavenly Blueberry Tiramisu! It’s made with layers of juicy fresh blueberries, zesty lemon juice, blueberry coffee-soaked ladyfingers, whipped cream, and rich mascarpone. Serve as a dessert during summer and special occasions.
Add the blueberries to a pot, then pour in the water.
Place the pot on medium heat. Mash the blueberries with a fork or masher, and simmer for 2 minutes.
Strain the mixture into a bowl using a fine mesh sieve, pressing out as much juice as possible with a spoon. Discard the pulp.
Pour the juice back into the pot, add the sugar and lemon juice, and stir. Bring it to a boil, then lower the heat and simmer for 3 minutes, stirring occasionally. Set aside to cool.
In a medium bowl, add the heavy cream and sugar. Whisk on medium speed for 3–5 minutes until stiff peaks form. Set aside.
In a separate bowl, whisk the mascarpone and vanilla extract for 2 minutes. Gently fold in one-third of the whipped cream. Repeat with the remaining whipped cream, folding until just combined.
Add ¾ cup of the cooled blueberry syrup to the mascarpone mixture and fold gently until smooth.
Assemble
Stir a shot of espresso into the remaining syrup. Dip each ladyfinger into the blueberry-coffee syrup for about 10 seconds and arrange them in a single layer at the bottom of your dish.
Spread half of the blueberry cream mixture over the ladyfingers and smooth the surface.
Add a second layer of dipped ladyfingers, followed by the remaining blueberry cream. Smooth again.
Wrap the tiramisu tightly using plastic wrap. Then, chill the tiramisu in the refrigerator for at least 6 hours or overnight for optimal flavor and texture.
While the tiramisu chills, mix water, cornstarch, and an egg in a bowl.
Blueberry Curd
Add blueberry jam to a pot, then pour the cornstarch mixture through a strainer into the pot. Stir to combine.
Heat the mixture over medium heat and cook for 5 minutes, stirring occasionally, until thickened. Remove from heat.
Stir in the lemon juice and butter until fully melted and smooth. Let the curd cool completely.
Once the tiramisu has set, pour the blueberry curd over the top and spread evenly. Garnish with fresh blueberries and mint leaves.
Serve this delicious blueberry tiramisu as dessert or a sweet treat.
Video
Notes
Whipped Cream: Whisk the cream until stiff peaks form. It’s crucial to get a light, fluffy filling just right for the blueberry tiramisu.
Toppings: I went with blueberry curd on top, but feel free to get creative! Fresh blueberries, mint sprigs, or even a dusting of cocoa all work beautifully on top of blueberry tiramisu.
Serving Dish: You can build and serve this blueberry tiramisu in almost anything. Opt for a square, rectangle, or round dish, or try layering it in mini glass cups for single servings.
Smooth Curd: For a velvety, pulp-free finish, warm the jam in a pot for a few minutes, then strain it into a bowl. Return the strained jam to the pot and follow the curd steps as usual.