Dessert

Blueberry Tiramisu Recipe

Name: Blueberry Tiramisu Recipe
Prep time: 30 min
Cook time: 10 min
Total time: 6 h 40 min
Cuisine: Italian
Ingredients: 4 cups blueberries (fresh or frozen); ½ cup water; ¾ cup granulated sugar; 1 tablespoon lemon juice; 1½ cups heavy cream; 16 oz mascarpone cheese (cold or room temperature); ¾ cup granulated sugar; 1 teaspoon vanilla extract; ¼ teaspoon almond extract (optional); ¾ cup blueberry syrup (from the recipe above); 1 (7 oz) package Savoiardi ladyfingers (about 24)

ByMatteo Rossi January 28, 2026January 28, 2026

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Introduction

Blueberry Tiramisu offers a delightful and refreshing twist on the classic Italian dessert. Instead of espresso, ladyfingers are soaked in a sweet-tart blueberry syrup and layered with a luscious mascarpone cream infused with blueberry flavor. Perfect for spring and summer, this no-bake dessert is easy to make ahead and sure to impress.

A two-layer dessert square sits on a white plate, each layer made of light yellow sponge cake soaked with a thick, dark purple berry sauce that drips down the sides. On top of the cake, there is a generous layer of white whipped cream swirled with more purple berry sauce, creating a marbled effect. Fresh, plump blueberries are placed on the whipped cream, some dusted lightly with powdered sugar. A silver fork rests beside the dessert, and the scene is set on a white marbled surface with blurred elements in the background. photo taken with an iphone --ar 4:5 --v 7

Ingredients

4 cups blueberries (fresh or frozen)
½ cup water
¾ cup granulated sugar (for syrup)
1 tablespoon lemon juice
1½ cups heavy cream
16 oz mascarpone cheese (cold or room temperature)
¾ cup granulated sugar (for filling)
1 teaspoon vanilla extract
¼ teaspoon almond extract (optional)
¾ cup blueberry syrup (from recipe above)
1 (7 oz) package Savoiardi ladyfingers (about 24)

Instructions

Step 1: Make the blueberry syrup. In a saucepan over medium heat, combine blueberries and water. Mash the berries, then simmer for 2 minutes. Strain through a fine-mesh sieve to extract the juice. Return the juice to the pan, add sugar and lemon juice, and simmer for 2–3 minutes until the sugar dissolves. Chill completely before using.
Step 2: Prepare the mascarpone filling. Whip heavy cream until stiff peaks form. In another bowl, beat mascarpone, sugar, vanilla, and almond extract until smooth. Gradually mix in the blueberry syrup (about ¼ cup at a time). Gently fold in the whipped cream until combined.
Step 3: Assemble the tiramisu. Quickly dip ladyfingers in blueberry syrup and arrange a single layer in an 8-inch square baking dish. Drizzle with a little extra syrup. Spread half the mascarpone filling over the ladyfingers. Repeat with another soaked layer of ladyfingers and the remaining filling.
Step 4: Finish by piping or spreading the final layer of mascarpone filling on top. Cover and refrigerate for at least 6 hours, preferably overnight, to allow flavors to meld.
Step 5: Before serving, cut into slices and drizzle with extra blueberry syrup for added flavor and presentation.

Tips & Variations

Use mixed berries like raspberries or blackberries in place of or alongside blueberries for a berry medley flavor.
Add lemon zest to the mascarpone filling or a few drops of lemon extract to enhance citrus notes.
For an adult twist, include a splash of blueberry liqueur or limoncello in the syrup.
Create a vegan or dairy-free version using plant-based cream cheese and whipped topping alternatives.
Assemble the tiramisu in individual glasses for elegant, portion-controlled servings.
Pipe the final layer in rosettes and garnish with sugared blueberries or fresh mint for a beautiful presentation.

Storage

Store leftover Blueberry Tiramisu covered in the refrigerator for up to three days. The texture may soften slightly over time, but the flavor will intensify. This dessert does not freeze well due to the whipped cream and mascarpone mixture. Extra blueberry syrup can be stored separately and used as a topping for pancakes, yogurt, or ice cream.

How to Serve

The image shows a dessert with three layers: the bottom and middle layers are soft, light yellow cake squares. Between these cake layers, there is a dark purple blueberry sauce that drips slightly down the sides. On top of the cake layers is a thick, fluffy layer of white cream mixed with streaks of the blueberry sauce, creating a marbled purple effect. The dessert is topped with several whole fresh blueberries dusted lightly with powdered sugar. The dessert sits on a white plate with blueberry sauce spreading out on the plate around it, and a metal fork rests beside the dessert. The background has a soft focus showing more of the same dessert and small glass jars of sauce, all on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen blueberries for the syrup?

Yes, frozen blueberries work just as well as fresh for making the syrup, making this dessert accessible year-round.

Is it necessary to chill the tiramisu overnight?

While chilling for at least 6 hours is sufficient, refrigerating overnight allows the flavors to meld fully and the ladyfingers to soften, resulting in a better texture and taste.