Sometimes it feels irrelevant to write a baking blog. I always wonder whether this is not the totally wrong forum for me to write about being distraught with the government, or forlorn that Joey is moving to Vermont, or sad about my job, which forever bites the big one. Those things are all true, but then there is this glorious, delicious cake and the trouble of connecting it to Jon Kyl’s fake facts, Obama’s squirmy backbone, or the utter weirdness of an impending long-distance relationship; it’s so much smoother to connect baked goods to weekends and perpetual good times. Maybe I ought to thank my luck for the latitude afforded by the jokey truism that a blog-writer’s biggest audience is herself.
Joey's hand action shot! They can't all be winners.
So the government stinks tremendously, Joey is leaving, and my job is an endless bummer, but this cake is like eating airy, pistachio angel food cake swathed in magic frosting that rights ills and boosts moods! I made it for Ruben and Joaquin’s full-of-love engagement party, and initially I felt ill-equipped to describe how super good it is (the recipe gets all the credit!), and then my Alice Medrich cookie rampage clouded my cake-blogging motivations. But this cake—every bit as delicious as the ingredients tell you—is much, much easier to make than it seems and totally relevant to whatever is going on in your life, be it wishing some smarts into the government of celebrating the wonderful folks in your life.
Aunt Sassy Cake with Honey Buttercream
Adapted (barely) from Baked Explorations
I don't own any 8-inch cake pans so I attempted to proportion this recipe to fit my 6-inch cake pans instead. Using this awesome website, I learned I'd have to make 60% of the original recipe to do so, but I can't do that kind of math so I stuck to the original proportions but used my small pans and made six cupcakes with the leftover batter. It actually turned out great because the layers were towering and there were cupcakes for sampling. Also, this is a long recipe, but it's uncomplicated and totally worth the labor.
Pistachio Cake
1 cup shelled, unsalted pistachios (plus more for garnish, below)
2 1/2 cups cake flour
3/4 cups all-purpose flour
1 tablespoon baking powder
1 teaspoon baking soda
3/4 teaspoon salt
1/2 cup (1 stick) unsalted butter, softened
1/2 cup vegetable shortening (I used Spectrum brand)
1 3/4 cups granulated sugar
1 tablespoon pure vanilla extract
1 large egg
1 1/2 cups ice water
3 large egg whites, at room temperature
1/4 tsp. cream of tartar
Honey Vanilla Buttercream
1 1/2 cups granulated sugar
1/3 cup all-purpose flour
1 1/2 cups whole milk
1/3 cup heavy cream
1 1/2 cups (3 sticks) unsalted butter, soft but not warm, cut into small pieces
1 teaspoon pure vanilla extract
3 tablespoons honey
Garnish
1/2 cup pistachios
1 tablespoon sugar
Make the Cake Layers
1. Preheat the oven to 325 degrees F. Butter three 8-inch (I used 6-inch) round cake pans, line them with parchment, butter the parchment, flour it too, and tap out the excess flour. (F'real. My layers did not stick at all, so I'm not about to tell you that this step is overkill.)
2. In the bowl of a food processor, process just one cup of the pistachios until they are coarsely chopped. Transfer two tablespoons of the nuts to a large bowl, and then process the rest into a powder, but not a dust. Stir the pistachio powder into the large bowl with the coarse nuts. Sift the flours, baking powder, baking soda, and salt in the large bowl. Dump anything left in the sifter into the bowl; stir.
3. In a large bowl, beat the butter and shortening on medium until creamy, three to four minutes. Add the sugar and vanilla and beat about three more minutes until fluffy. Add the egg and beat until just combined. Turn your egg beater or mixer on low, and add the flour mixture to the bowl in three parts, alternating with the ice water, and beginning and ending with the flour. The mixer should be on low for each addition, and flip it to medium for a few seconds until ingredients are incorporated; scrape bowl before each new addition.
4. In a medium bowl, beat the egg whites and cream of tartar on low until soft peaks form, but don't overwhip; gently fold whites into the batter using a rubber spatula. Divide the batter among the prepared pans and smooth the tops. Bake for 40 to 45 minutes (my six-inch pans still took 40) until a toothpick inserted in the middle comes out clean. Let cakes cool in their pans for 20 minutes before removing them; allow to cool completely and then remove the parchment paper. At this point, I triple-wrapped my layers in plastic wrap for froze them for two days, which I've been led to believe makes frosting delicate cake layers terrifically easy.
Make the Frosting
1. In a medium saucepan, whisk the sugar and flour together. Add the milk and cream and cook over medium heat (I cooked on low because I have a gas range), whisking occasionally until the mixture comes to a boil and thickens, ten to 15 minutes.
2. Transfer the mixture to a cold bowl and beat with a mixer on high speed until cool, about seven to nine minutes. Press some bags of frozen berries to the sides of the bowl to speed up the process. Reduce the speed to low and add the butter, mixing all the way. Increase the speed to medium-high and beat until frosting is light and fluffy, about two minutes.
3. Add the vanilla and honey and continue mixing to combine. If the frosting is too soft, put the bowl in the fridge to chill, then beat it again until it's the right consistency. (I had to put mine in the fridge for 20 minutes.)
Assemble the Cake
1. Crush the remaining 1/2 cup pistachios with 1 tablespoon of sugar in your food processor; don't go too fine.
2. Level the tops of your cake layers (easier if they're frozen). Place on on your plate, and smooth 1 1/4 cups frosting on top. Add the next leveled layer and the same amount of frosting, then the third layer. Spread a very thin layer over the top and sides and put in the fridge for 15 minutes if you can (this is the crumb coat and helps tamp down loose crumbs), then spread the rest of the frosting on. Garnish the cake with the crushed pistachios, and refrigerate for 15 minutes to firm up. The cookbook recommends letting the cake come to room temperature for two hours before serving; I think we did incidentally, but it's not so fussy of a cake that you have to. Keeps for three days in a cake saver at room temperature.
