To keep the birthday theme going for yet another post, this month Daring Baker challenge chosen by Morven was Dorie Greenspan´s Perfect Party Cake, which made the perfect choice for one of my birthday cakes.
Yet even though it turned out delicious, it was one of those near disaster stories. As wise people know, it´s not… well, wise, to bake when you are tired, in a hurry, and have a massive headache from the previous night´s festivities.
But the clock was ticking and it was my one opportunity to make the challenge, so I forged ahead. And I had a few problems: first of all, the cakes were quite flat (it might be the lack of cake flour in Argentina, so I had to use all purpose minus 2 tablespoons per cup), which had me rushing to make a third cake to create more height, but said cake broke into pieces when trying to unmold it, so I had to make do with a 2 layer cake instead of a 4 layer cake because I didn´t dare splitting my thin cakes into 2.
I had earlier on decided to skip the buttercream and use flavored whipped cream instead because I´m not a big fan of buttercream and I think I mentioned I was a BIT stressed out, so the simpler, the better. So my flavor combo was coconut whipped cream + dulce de leche, just because dulce de leche and coconut are those flavor combos destined to live happily ever after.
Another problem I had was not having two cake pans of the exact same size and not having enough time to make two batches, hence the irregular shape of my so-not-perfect cake.
Once assembled, the cake looked a bit blah, so I drizzled some of the leftover caramel sauce I had from this other cake, and it improved quite a bit.
And, stress and all, everyone raved about the flavor of the cake. The lemon zest in the cake (I didn´t use the lemon extract because I´m not too fond of extracts) was the perfect complement to the sweetness of the dulce de leche and the coconut. And the texture of the cake was delightfully spongy even though it hadn´t risen much. So this one might call for a repeat performance.
If you want to see much more polished versions of this cake, check out the creations of the rest of the Daring Bakers. And if you don´t have time to see them all, at least check out Helene´s version, it´s so chic it hurts.
Dorie Greenspan´s Perfect Party Cake (original version)
For the Cake
2 1/4 cups cake flour (updated 25 March)
1 tablespoon baking powder
½ teaspoon salt
1 ¼ cups whole milk or buttermilk (I prefer buttermilk with the lemon)
4 large egg whites
1 ½ cups sugar
2 teaspoons grated lemon zest
1 stick (8 tablespoons or 4 ounces) unsalted butter, at room temperature
½ teaspoon pure lemon extract
For the Buttercream
1 cup sugar
4 large egg whites
3 sticks (12 ounces) unsalted butter, at room temperature
¼ cup fresh lemon juice (from 2 large lemons)
1 teaspoon pure vanilla extract
2/3 cup seedless raspberry preserves stirred vigorously or warmed gently until spreadable
About 1 ½ cups sweetened shredded coconut
Centre a rack in the oven and preheat the oven to 350 degrees F. Butter two 9 x 2 inch round cake pans and line the bottom of each pan with a round of buttered parchment or wax paper. Put the pans on a baking sheet.
To Make the Cake
Sift together the flour, baking powder and salt.
Whisk together the milk and egg whites in a medium bowl.
Put the sugar and lemon zest in a mixer bowl or another large bowl and rub them together with your fingers until the sugar is moist and fragrant.
Add the butter and working with the paddle or whisk attachment, or with a hand mixer, beat at medium speed for a full 3 minutes, until the butter and sugar are very light.
Beat in the extract, then add one third of the flour mixture, still beating on medium speed.
Beat in half of the milk-egg mixture, then beat in half of the remaining dry ingredients until incorporated.
Add the rest of the milk and eggs beating until the batter is homogeneous, then add the last of the dry ingredients.
Finally, give the batter a good 2- minute beating to ensure that it is thoroughly mixed and well aerated.
Divide the batter between the two pans and smooth the tops with a rubber spatula.
Bake for 30-35 minutes, or until the cakes are well risen and springy to the touch – a thin knife inserted into the centers should come out clean
Transfer the cakes to cooling racks and cool for about 5 minutes, then run a knife around the sides of the cakes, unfold them and peel off the paper liners.
Invert and cool to room temperature, right side up (the cooled cake layers can be wrapped airtight and stored at room temperature overnight or frozen for up to two months).
To Make the Buttercream
Put the sugar and egg whites in a mixer bowl or another large heatproof bowl, fit the bowl over a plan of simmering water and whisk constantly, keeping the mixture over the heat, until it feels hot to the touch, about 3 minutes.
The sugar should be dissolved, and the mixture will look like shiny marshmallow cream.
Remove the bowl from the heat.
Working with the whisk attachment or with a hand mixer, beat the meringue on medium speed until it is cool, about 5 minutes.
Switch to the paddle attachment if you have one, and add the butter a stick at a time, beating until smooth.
Once all the butter is in, beat in the buttercream on medium-high speed until it is thick and very smooth, 6-10 minutes.
During this time the buttercream may curdle or separate – just keep beating and it will come together again.
On medium speed, gradually beat in the lemon juice, waiting until each addition is absorbed before adding more, and then the vanilla.
You should have a shiny smooth, velvety, pristine white buttercream. Press a piece of plastic against the surface of the buttercream and set aside briefly.
To Assemble the Cake
Using a sharp serrated knife and a gentle sawing motion, slice each layer horizontally in half.
Put one layer cut side up on a cardboard cake round or a cake plate protected by strips of wax or parchment paper.
Spread it with one third of the preserves.
Cover the jam evenly with about one quarter of the buttercream.
Top with another layer, spread with preserves and buttercream and then do the same with a third layer (you’ll have used all the jam and have buttercream leftover).
Place the last layer cut side down on top of the cake and use the remaining buttercream to frost the sides and top.
Press the coconut into the frosting, patting it gently all over the sides and top.
The cake is ready to serve as soon as it is assembled, but I think it’s best to let it sit and set for a couple of hours in a cool room – not the refrigerator. Whether you wait or slice and enjoy it immediately, the cake should be served at room temperature; it loses all its subtlety when it’s cold. Depending on your audience you can serve the cake with just about anything from milk to sweet or bubbly wine.
The cake is best the day it is made, but you can refrigerate it, well covered, for up to two days. Bring it to room temperature before serving. If you want to freeze the cake, slide it into the freezer to set, then wrap it really well – it will keep for up to 2 months in the freezer; defrost it, still wrapped overnight in the refrigerator.