Ingredients

1 13.25 ounce box of vanilla cake mix (plus the ingredients required to make the cake)

¼ cup hot water

2 tablespoons instant espresso

½ cup heavy whipping cream

½ cup sweetened condensed milk

16 ounces mascarpone cheese (softened)

2 cups heavy whipping cream

1 cup powdered sugar

1 tablespoon vanilla extract

1 tablespoon cocoa powder (for dusting on top)

Instructions

Step 1: Prepare and bake the cake according to the instructions on the box in a 9” x 13” baking dish. Once baked, transfer the cake to a cooling rack and let it cool completely.

Step 2: While the cake cools, combine hot water and instant espresso in a small bowl or measuring cup. Stir in ½ cup heavy whipping cream and the sweetened condensed milk until smooth.

Step 3: When the cake is cool, use a chopstick or similar tool to poke holes evenly across the surface, reaching the bottom of the pan. Slowly pour the espresso mixture over the cake, letting it soak through the holes. Cover with plastic wrap and refrigerate for at least 30 minutes.

Step 4: To make the frosting, beat mascarpone and 1 cup of heavy cream together in a medium bowl until smooth and creamy. Add the remaining 1 cup heavy cream, powdered sugar, and vanilla extract. Continue beating until the mixture is light and fluffy.

Step 5: Remove the chilled cake from the refrigerator and uncover it. Spoon large dollops of the frosting onto the cake and spread evenly to the edges using the back of a spoon.

Step 6: Using a small strainer, lightly dust the top of the cake with cocoa powder for a classic tiramisu finish.

Step 7: Cover the cake lightly and keep refrigerated until ready to serve. For best flavor and texture, enjoy within 3 days.

Tips & Variations

Use freshly brewed espresso instead of instant powder for a stronger coffee flavor.

If you prefer a less sweet cake, reduce the amount of sweetened condensed milk slightly.

For an adult twist, add 1-2 tablespoons of coffee liqueur to the espresso mixture before soaking the cake.

Serve with fresh berries or a sprinkle of chocolate shavings for added decoration and flavor.

FAQs

Can I use a different cake flavor?

Vanilla cake works best to complement the tiramisu flavors, but you can try a light almond or white cake for a subtle variation. Avoid strongly flavored cakes that may overpower the coffee and mascarpone.

Is mascarpone cheese necessary?

Mascarpone is key to the signature creamy texture and flavor of tiramisu. While cream cheese can be a substitute, it will change the taste and richness slightly. For the best authentic result, stick with mascarpone.