melting your mouth

This month’s Daring Bakers challenge was hosted by Morven at Food Art and Random Thoughts. It was another wonderful Dorie Greenspan recipe — I’m seeing a lot of these lately. Baking from My Home to Yours is definitely on my wish list. I served Dorie’s “Perfect Party Cake” for our Easter lunch with my parents. This is a lemon flavored cake topped with a lemon meringue buttercream (also called Swiss buttercream) frosting and raspberry jam filling. I followed the recipe pretty much as directed, though it was supposed to be topped with coconut and I left that out. I don’t know, maybe it would be good, but coconut just doesn’t really go with lemon and raspberries to me. So I garnished it with lemon slices instead. If I’d had a tad yellow food coloring I probably would’ve added it to the frosting, too.

Anyway the cake was delicious, especially the frosting. It didn’t really rise that much, but it was plenty tall enough anyway. Someone apparently leaked to Dorie that we were making her cake, and so she got a message to us that some people had told her they’d had problems with the cake not rising, and she thought it might have to do with the flour. She thus recommended substituting 1 C minus 2 T all purpose flour for the cake flour, which I did. So I don’t know, it still didn’t rise much, but I thought it had a very nice texture anyway. It was really moist and pretty light.

The buttercream is rich, but I thought it nicely balanced the cake. (Mom thought it was a bit too heavy and that I should’ve been a bit lighter on the butter, and of course mother always knows best…) To make a Swiss buttercream frosting, you first cook the meringue (egg whites and sugar) over a pot of simmering water, and then beat it until very stiff before beating in the butter, and then, in this case, lemon juice. I will definitely be trying this again!

In addition, this was (I think) my first time icing a cake all by myself! Overall, a pretty good Easter success, if I do say so myself.

Perfect Party Cake

Cake:

2 1/4 cups cake flour
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

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

Filling:

2/3 cup seedless raspberry preserves stirred vigorously or warmed gently until spreadable

Center 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 (at least according to Dorie, though the color isn’t quite like marshmallow cream to my mind, though I may have done something wrong). 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:
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 (if using), patting it gently all over the sides and top.

To serve:
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.

To store:
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. (I can testify that it tastes pretty good half-frozen, too. I sliced up the leftovers and stuck them in our freezer, intending to save them for later and keep us from eating the whole cake right away. But a couple slices have been thawed already, and they were delicious.)

This entry was posted on Sunday, March 30th, 2008 at 3:30 am and is filed under Cake, Daring Bakers, Dessert. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.