It was the boy's birthday a couple of days ago, and I was thinking about baking a flourless chocolate cake (one of his favourites, and a recipe I still have to post...) but he happened to ask if I could use whisky in any of my baking as there was a bottle he wasn't quite fond of. Of course I couldn't resist, and an hour later I managed to find
this recipe. It's actually a rather huge cake, and I couldn't bring myself to bake the entire thing, so I adjusted all the measurements by 2/3 (note 3 eggs were used in the original recipe, hence the slightly odd division) and decided to bake it in my largest circular tin (which I think is 23cm) for about 50 minutes. I checked the cake a bit beforehand as it was looking rather done, and the skewer came out dry (or at least I'm pretty sure it did - as usual I was multi tasking at the time so I can't say definitively that it did) so I took it out as I was afraid of overbaking it. When we tasted it after it had cooled, it was *very* moist, making me wonder what it would have been like if I'd left it in the oven for longer. No matter though, as the cake was pretty similar in texture to the flourless chocolate cake, and had the same rich chocolate taste except with the noticeable addition of the whisky.
I ended up having just enough whisky for the cake :)
Verdict: Deliciously moist and alcoholic
Score: 9/10
2 sticks (8 oz.) unsalted butter, softened, plus more for the pan
2 cups all-purpose flour, plus more for the pan
5 oz. unsweetened chocolate
¼ cup instant espresso powder
2 Tbsp. unsweetened cocoa powder
1 cup bourbon, rye, or other whiskey, plus more for sprinkling
½ tsp. kosher salt
2 cups granulated sugar
3 large eggs
1 Tbsp. vanilla extract
1 tsp. baking soda
Confectioners’ sugar, for garnish (optional)
Preheat oven to 325°F. Grease and flour a 10-cup-capacity Bundt pan (or two 8- or 9-inch loaf pans).
In a heatproof bowl set over – but not touching – a saucepan of simmering water, melt the chocolate until just smooth, stirring occasionally. Let cool.
Put espresso and cocoa powders in a 2-cup (or larger) glass measuring cup. Add enough boiling water to come up to the 1 cup measuring line. Stir until the powders dissolve. Add the whiskey and salt. Let cool.
Using an electric mixer, beat the butter until fluffy. Add the sugar, and beat until well combined. Add the eggs one at a time, beating well after each addition. Beat in the vanilla extract, baking soda and melted chocolate, scraping down the sides of the bowl with a rubber spatula.
With the mixer on low speed, beat in a third of the whiskey mixture. When liquid is absorbed, beat in 1 cup flour. Repeat additions, ending with the whiskey mixture. It may seem like there is too much liquid, but don’t worry; it’s okay. Scrape the batter into the prepared pan, and smooth the top. Bake until a toothpick inserted into the center of the cake comes out clean, about 1 hour and 10 minutes for a Bundt pan. (Loaf pans will take less time; start checking them after 55 minutes.)
Transfer the cake, still in its pan, to a rack. Unmold after 15 minutes and sprinkle warm cake with more whiskey. (I did this by pouring a little bit into a teaspoon, and then shaking the teaspoon over the cake. I’m guessing that I used 3 teaspoons’ worth in all.) Cool completely before serving, garnished with confectioners’ sugar, if you like.