Easy Tiramisu Sheet Cake You Can Make at Home

Tiramisu is a classic Italian dessert, and this sheet cake version makes it even easier to enjoy at home. It is creamy, coffee-flavored, and indulgent, yet simple to make. With layers of soft cake, mascarpone cream, and a dusting of cocoa powder, this cake is perfect for parties, special occasions, or a weekend treat. You do not need complicated steps or fancy equipment to create a dessert that tastes as good as a restaurant version.

Ingredients Needed

For the Cake

• 2 cups all-purpose flour
• 2 cups granulated sugar
• 1 cup whole milk
• ½ cup vegetable oil
• 1 cup strong brewed coffee, cooled
• 3 large eggs
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon vanilla extract
• ½ teaspoon salt

For the Mascarpone Cream

• 1 cup mascarpone cheese
• 1 cup heavy cream
• ½ cup powdered sugar
• 1 teaspoon vanilla extract

For Assembly and Topping

• ¼ cup brewed coffee
• 2 tablespoons coffee liqueur, optional
• Unsweetened cocoa powder for dusting
• Chocolate shavings for garnish, optional

Step by Step Cooking Instructions for Tiramisu Sheet Recipe

Make the Cake

Preheat oven to 350 degrees and grease a 9×13 pan. Mix dry ingredients. Whisk wet ingredients separately. Combine, pour into pan, and bake 30 to 35 minutes. Let cool.

Prepare the Mascarpone Cream

In a medium bowl, beat mascarpone cheese, heavy cream, powdered sugar, and vanilla extract until smooth and fluffy. Make sure the mixture is creamy and holds soft peaks.

Soak and Layer the Cake

Mix coffee with liqueur if using. Poke holes in the cooled cake and pour the coffee evenly. Spread mascarpone cream on top.

Finish and Chill

Dust the cake with cocoa powder and add chocolate shavings if desired. Cover and refrigerate 2 to 3 hours or overnight.

Tips for Customizing the Recipe

Tiramisu sheet cake is flexible and easy to customize. For a stronger coffee flavor, use espresso instead of regular brewed coffee. If you prefer a sweeter dessert, sprinkle a little extra powdered sugar in the mascarpone cream. You can also layer ladyfinger cookies on top of the cake before adding the cream for a traditional tiramisu feel. Substitute coffee liqueur with a coffee syrup or skip alcohol entirely for a family-friendly version. Add a touch of cocoa or cinnamon into the cream for extra flavor. This cake can also be prepared a day ahead, which makes it perfect for gatherings or special occasions.

Nutritional Information

A slice of tiramisu sheet cake contains approximately 400 to 450 calories depending on portion size and ingredients used. The mascarpone and heavy cream contribute fat and calories, while the cake provides carbohydrates and energy. Coffee adds flavor without significant calories. You can reduce calories by using light cream or lower sugar amounts, but keep in mind that some richness is part of the dessert’s appeal. Serving the cake with fresh fruit on the side adds vitamins and fiber for a more balanced treat.

Serving Suggestions

Tiramisu sheet cake tastes best when chilled. Serve straight from the refrigerator for creamy layers and rich coffee flavor. Pair with a cup of hot espresso or coffee for an authentic experience. A dollop of whipped cream or a few fresh berries enhances the dessert and makes it visually appealing. Slice into squares or rectangles for easy serving at parties or family gatherings. This cake also works well for holidays, birthdays, or potlucks, as it is easy to transport and impresses guests with minimal effort.

Frequently Asked Questions