Okay, so I am just copying this post over from one of my other blogs, Family Tree-Eats. I feel it is too good not to share here on latent chestnut. So, I apologize if you've read this before, but if you haven't, make this cake!!
This is the best chocolate cake I have ever made, and it is my 'go to' chocolate cake recipe. It comes from Alton Brown's I'm Just Here for More Food, and I think it is one of the first recipes I tried from the book. I don't even need to look up the page number for the recipe anymore because the book is so worn in that section, I can find it just by shuffling through the pages.
The steps to make this cake and frosting are a bit unconventional (pulverizing chocolate, mixing the frosting over a bowl of ice), but the end result is well worth it. The cake is, for lack of a better word, meaty, but not too dense or rich. The chocolate is the star of the show and there are bits of chocolate speckled throughout that didn't get pulverized as much. It is not too sweet, and leaves you begging for more.
The frosting is light, airy, and full of flavor. I like to add a pinch of fine sea salt to the mix because I think it really compliments the chocolate. The frosting is almost the consistency of dense whipped cream only with an intense chocolate flavor, and just melts in your mouth. I'm not usually a fan of frosting, but this one is just as good as the cake. Now, if you'll excuse me, I need to go bake a cake...
Alton Brown's Fudge Cake
Printable recipe
3 oz unsweetened chocolate
10.75 oz (2 1/4 cups) plain flour
2 teaspoons baking soda
1 teaspoon salt
3 large eggs
1.5 teaspoons vanilla extract
4 oz (1 stick) butter
13.5 oz (2 1/4 cups) brown sugar
8 oz (1 cup) full fat sour cream
8 oz (1 cup) boiling water
Preheat oven to 350 degrees and prepare a 13 x 9 cake pan.
Pulverize chocolate in a food processor until fine, then add the flour, baking soda, and salt, and pulse to combine. Combine the eggs and vanilla and lightly beat to combine.
In the bowl of a stand mixer or mixing bowl cream the butter and sugar. Then add the egg and vanilla mixture. Alternate adding three doses of the chocolate flour mixture and two doses of the sour cream. Slowly add the boiling water and mix to combine, the batter will be loose.
Bake for 30 minutes at 350 degrees, then 15 minutes at 300 degrees. Internal temperature should reach 175-180F. Cool for 15 minutes, then remove to rack and allow the cake to cool completely before frosting.
Chocolate Frosting
6.5 oz (1 cup) bittersweet or semisweet chocolate
4 oz (1/2 cup) whipping cream
8 oz (2 sticks) butter
10 oz (2 1/2 cups) powdered sugar
Bowl of ice
Melt butter, chocolate and cream in a saucepan (preferably with curved edges) over medium heat, stirring until smooth. Remove from heat and neat in the powdered sugar with a hand mixer. Once the sugar is dissolved, place the pan into a bowl of ice. Continue to beat until the frosting lightens and holds its shape.
