Tiramisu Cake

Last night I made this tiramisu cake for my church's Easter potluck.  I wanted to make something fancy only the adults would eat, since the children usually has dibs on the dessert table.  So I made this tiramisu cake with rum, so only adults could eat it.

I got this recipe from the dessert cookbook my friend got me for my 18th birthday.  It's a cookbook by Williams Sonoma, and all the recipes comes with fully coloured photos.

The only thing with this recipe, and I'm not too sure if it's because I did something wrong along the way, but the recipe this book gives for the cake part of the tiramisu (ladyfingers aren't used for this), the cake is really spongey when it first comes out of the oven, but when I tasted the cake the next morning, the cake was a little hard.  Next time I'll be using my own recipe for the cake.

The tiramisu came out extremely smooth and creamy, and it was rich in taste.  Though this book doesn't particularly indicate what type of mixer/beater to use, I highly recommend using a stand mixer instead of a hand-held one.  Some parts of this recipe requires beating for amounts of time that would be tiring if done by hand.  In fact, when I first made the cake part of this recipe, I used a hand-held mixer, and the cake came out hard and flat.  The second time I used my stand mixer, and it came out just like the instructions indicated.

Tiramisu Cake:
Makes one 9-inch cake

Cake:

• 1 C all-purpose flour
• 3/4 tsp baking powder
• 1/4 tsp salt
• 4 eggs at room temperature
• 2/3 C sugar
• 1 1/4 tsp vanilla extract

Syrup:

• 1/2 C water
• 1/3 C sugar
• 2 tbsp dark rum or coffee liqueur
• 2 tsp instant espresso or coffee powder

Filling:

• 6 egg yolks
• 1/3 C sugar
• 1/4 C dark rum or coffee liqueur
• 1 tbsp instant espresso or coffee powder
• 1/2 C heavy (double) cream
• 1 1/2 C (375g) mascarpone cheese
• 1 1/2 tsp vanilla extract

Garnish:

• Chocolate curls
• Unsweetened cocoa powder

1. Preheat the oven to 350 degrees Fahrenheit.  Lightly grease the bottom of a 9-in round cake pan and line it with parchment paper.  Lightly grease he paper and sides of the pan and then dust with flour.
2. To make the cake, in a bowl, whisk together the flour, baking powder, and salt until blended.  In a large bowl, using a mixer on medium-high speed beat the eggs until pale and thick, about 3 minutes.  Add the sugar and vanilla and continue beating until very thick and tripled in volume, about 3 minutes.  Sprinkle the dry ingredients over the wet ingredients and, using a rubber spatula, fold gently until blended.
3. Pour into the pan and spread evenly.  Bake the cake until it springs back when lightly touched, about 30 minutes.  Let cool for 15 minutes.   Run a small knife around the inside of the pan to loosen the cake.  Invert onto a cooling rack and lift off the pan.  Let the cake cool completely.
4. To make the syrup, combine the water and the sugar in a small saucepan and cook over medium heat, stirring frequently, until the sugar dissolves.  Bring to a boil and remove from the heat.  Stir in the coffee liqueur and espresso powder.  Set aside and cool to room temperature.
5. To make the filling, in the top of a double boiler, whisk together the egg yolks, sugar, coffee liqueur, and espresso powder.  Set over barely simmering water and beat with the mixer set on medium speed until very thick, about 6 minutes.  Remove the top of the double boiler from the heat and set aside to cool, stirring frequently.
6. Meanwhile, in a bowl, using the mixer on medium-high speed, beat the cream until stiff peaks form when the beaters are lifted.
7. When the yolk mixture is cooled to room temp, add the mascarpone and vanilla.  Beat until smooth and well blended.  Using the rubber spatula, fold in the whipped cream.

To Assemble:

1. Cut the cake horizontally into 2 or 3 equal layers.  Remove the bottom of a 9-inch springform pan, or use a cake mould, and set on a serving plate.
2. Place 1 cake layer in the ring.  Generously brush and sprinkle with some of the syrup. Scoop about 1 3/4 C of the filling onto the layer and spread evenly.
3. Repeat step 2 until you placed all the cake layers and filling into the ring.
4. Holding the ring and plate together, gently tap against the counter to settle the ingredients.  Cover with plastic wrap and refrigerate for at least 6 hours or overnight.
5. To serve, run a thin knife around the inside of the ring to loosen the cake.  Remove the ring by unclasping the pan, or by slowly pulling the ring up.  Garnish with chocolate curls, then sift a dusting of cocoa over the top.