A rich and luxurious dessert, this Homemade Chocolate Tiramisu Cake is a decadent fusion of Italian elegance and classic chocolate indulgence. Layers of moist chocolate sponge are soaked in espresso, filled with a silky mascarpone cream, and finished with a glossy dark chocolate ganache. This cake transforms the beloved flavors of tiramisu into a stunning celebration-worthy treat.

Why You’ll Love This Recipe

This cake captures everything you love about tiramisu—with a chocolate twist. The moist espresso-soaked sponge intensifies the flavor, while the creamy mascarpone filling adds the signature richness of the Italian classic. Topped with luscious ganache, it’s a dessert that feels both elegant and comforting. Ideal for dinner parties, special occasions, or any time you want a memorable chocolate dessert.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the Cake:

all-purpose flour
unsweetened cocoa powder
baking powder
baking soda
salt
granulated sugar
brown sugar
buttermilk
vegetable oil
large eggs
vanilla extract
brewed espresso or strong coffee (cooled)

For the Mascarpone Filling:

heavy cream
mascarpone cheese
powdered sugar
vanilla extract

For the Ganache:

dark chocolate, chopped
heavy cream
butter (optional, for shine)

directions

Preheat oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
In a mixing bowl, whisk together the flour, cocoa powder, baking powder, baking soda, and salt.
In a separate bowl, beat together granulated sugar, brown sugar, buttermilk, oil, eggs, and vanilla until smooth.
Gradually add the dry ingredients to the wet mixture, alternating with the cooled espresso. Mix until just combined.
Divide the batter evenly between the prepared pans and bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean.
Let the cakes cool completely in the pans before removing.

For the Filling:
7. Whip the heavy cream to stiff peaks.
8. In a separate bowl, beat the mascarpone cheese with powdered sugar and vanilla extract until smooth.
9. Gently fold the whipped cream into the mascarpone mixture until fully combined.

To Assemble:
10. Place one cooled cake layer on a serving plate. Lightly brush with brewed espresso.
11. Spread half the mascarpone filling over the layer. Repeat with the second cake layer and remaining filling.

For the Ganache:
12. Heat the cream in a saucepan until just simmering. Pour over chopped dark chocolate in a bowl. Let sit for 2 minutes.
13. Stir until smooth and glossy. Add butter for extra shine if desired.
14. Pour ganache over the top of the assembled cake, letting it drip down the sides.
15. Chill the cake for at least 1 hour before slicing and serving.

Servings and timing

Servings: 12 slices
Prep Time: 35 minutes
Cooking Time: 30 minutes
Chilling Time: 60 minutes
Total Time: 2 hours 5 minutes
Calories per serving: 460 kcal

Variations

Classic Tiramisu Flavor: Add a dusting of cocoa powder on top before serving for a traditional finish.
Alcohol Infusion: Mix a splash of coffee liqueur into the espresso for a more authentic tiramisu touch.
White Chocolate Ganache: Replace the dark chocolate with white chocolate for a sweeter finish.
Layer Cake Alternative: Slice each cake horizontally to create four layers and alternate filling for a taller presentation.
Cupcake Style: Bake as cupcakes and fill with mascarpone cream for individual servings.

storage/reheating

Store the cake covered in the refrigerator for up to 4 days. Allow to sit at room temperature for 15–20 minutes before serving for best texture. This cake can be frozen for up to 1 month if well wrapped. Thaw overnight in the refrigerator before serving. This dessert does not require reheating.

FAQs

Can I use instant coffee instead of espresso?

Yes, dissolve instant coffee granules in hot water to create a strong brew as a substitute.

What can I substitute for mascarpone?

Cream cheese can be used in place of mascarpone, but the flavor will be slightly tangier and less smooth.

Can I make the cake ahead of time?

Yes, it’s best made a day ahead to allow the flavors to meld. Keep refrigerated until serving.

Does the ganache harden?

The ganache will set slightly but remain soft and glossy, creating a smooth finish.

Can I skip the espresso soaking step?

You can, but the espresso enhances the flavor and gives it the authentic tiramisu taste.

Is it okay to serve this to children?

Yes, just ensure the espresso is decaffeinated if needed, and omit any alcohol.

Can I make this cake gluten-free?

Yes, use a gluten-free all-purpose flour blend, but ensure other ingredients are also gluten-free.

Should I chill the cake before slicing?

Yes, chilling helps the layers set, making it easier to slice cleanly.

Can I add chocolate chips to the filling?

You can fold in mini chocolate chips for added texture and flavor.

Can I use store-bought chocolate cake?

Yes, if you’re short on time, pre-baked chocolate cake layers can be used to assemble this dessert.

Conclusion

Homemade Chocolate Tiramisu Cake combines the indulgent richness of chocolate cake with the creamy, coffee-kissed essence of classic tiramisu. With layers of bold espresso-soaked sponge, velvety mascarpone cream, and a glossy ganache finish, it’s a showstopping dessert that impresses in both taste and presentation. Perfect for celebrations or a refined weekend treat, this cake is sure to delight every chocolate and coffee lover.