Tiramisu Layer Cake Recipe
This Tiramisu Layer Cake is a luscious twist on the classic Italian dessert, combining moist espresso-infused cake layers with a rich mascarpone cream frosting and a dusting of unsweetened cocoa powder. Perfect for special occasions, this elegant cake delivers all the iconic flavors of tiramisu in a beautifully layered presentation.
- Author: Rita
- Prep Time: 25 minutes
- Cook Time: 30 minutes
- Total Time: 3 hours (including chilling time)
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: Italian
- Diet: Vegetarian
Cake Layers
- 1 cup (226g) unsalted butter, softened
- 1 ½ cups (300g) granulated sugar
- 4 large eggs, room temperature
- 2 ½ cups (315g) all-purpose flour
- ¼ cup (30g) cornstarch
- 2 tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- ¾ cup (180g) sour cream
- ¼ cup (60ml) vegetable oil
- 1 tbsp vanilla extract
- 2 tbsp instant espresso powder
- 2 tbsp warm water (to dissolve espresso)
Mascarpone Frosting
- 16 oz (450g) mascarpone cheese, cold
- 1 cup (120g) powdered sugar
- 1 tsp vanilla bean paste (or extract)
- 1 tbsp Amaretto (optional)
- 1 ½ cups (360ml) heavy cream, cold
Garnish
- Unsweetened cocoa powder, for dusting
- Prepare the Cake Layers: Preheat your oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper to prevent sticking.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, cornstarch, baking powder, baking soda, and salt. Set aside.
- Cream Butter and Sugar: Using a stand mixer or a large bowl, beat the softened butter with granulated sugar on medium speed until the mixture is light and fluffy, about 3 to 4 minutes.
- Add Eggs and Flavorings: Beat in the eggs one at a time to ensure full incorporation. Then add vanilla extract, sour cream, and vegetable oil, mixing until the batter is smooth and homogeneous.
- Add Espresso: Dissolve the instant espresso powder in warm water and stir this mixture into the wet batter to infuse a rich coffee flavor.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet batter in batches, mixing just until everything is incorporated; avoid overmixing to keep the cake tender.
- Bake: Divide the batter evenly between the prepared pans. Bake for 25 to 30 minutes or until a toothpick inserted in the center comes out clean.
- Cool: Allow the cakes to cool in their pans for 10 minutes, then transfer to wire racks to cool completely before frosting.
- Make the Mascarpone Frosting: In a large bowl, beat the cold mascarpone cheese with powdered sugar, vanilla bean paste, and Amaretto if using, until smooth and creamy.
- Whip Heavy Cream: Slowly beat in the cold heavy cream until stiff peaks form. Be careful not to overmix to maintain frosting texture.
- Level Cake Layers: Trim the cake tops with a serrated knife if needed to create even layers for stacking.
- Frost and Stack: Place one cake layer on a cake plate or board. Spread a generous layer of mascarpone frosting on top. Add the second cake layer and apply a crumb coat to the top and sides to seal in crumbs.
- Final Coat and Garnish: Apply a final, thick layer of frosting smoothing it evenly. Dust the top liberally with unsweetened cocoa powder using a fine sieve.
- Chill Before Serving: Refrigerate the assembled cake for at least 2 hours to allow flavors to meld and frosting to set. Slice and serve chilled for best texture and taste.
Notes
- You can substitute Amaretto with coffee liqueur or omit it for a non-alcoholic version.
- Ensure mascarpone and heavy cream are very cold for optimal frosting consistency.
- For best results, do not overmix your batter or frosting to maintain light texture.
- Use fresh espresso powder for the strongest coffee flavor. Instant coffee can be substituted in a pinch.
- This cake is best enjoyed within 2 days when kept refrigerated.
Nutrition
- Serving Size: 1 slice (1/12 of cake)
- Calories: 480 kcal
- Sugar: 35 g
- Sodium: 180 mg
- Fat: 32 g
- Saturated Fat: 18 g
- Unsaturated Fat: 12 g
- Trans Fat: 0.5 g
- Carbohydrates: 42 g
- Fiber: 1.5 g
- Protein: 6 g
- Cholesterol: 110 mg
Keywords: Tiramisu, Layer Cake, Italian Dessert, Mascarpone, Coffee Cake, Espresso Cake