Cook’s notes: This cake is so good that I once made it 3 times during a two-week period. It fetched $55 at a silent auction for charity. It is very similar to a Nigella Lawson version baked in a spring-form pan, but a Bundt pan is easier to deal with. Nigella’s version has 10 Tbsp butter and 3/8 cup sour cream. Someday, I’ll see if the reduced amount of butter works in this recipe). The cake is so moist that it doesn’t need a ganache glaze, cream cheese frosting, or even a sprinkling of powdered sugar. It tastes wonderful served plain.
2 cups all purpose flour
2 cups sugar
1.5 teaspoons baking soda
3/4 teaspoon salt
1 cup (2 sticks) unsalted butter (16 Tbsp)
1 cup stout (such as Guinness Extra Stout)
3/4 cup unsweetened cocoa powder (preferably Dutch-process; preferably Double-Dutch Dark Cocoa by King Arthur)
2 large eggs
2/3 cup sour cream
Heat oven to 350F. Coat a Bundt pan with cooking spray or melted butter well; make sure you get in all of the nooks and crannies. (Carroll Pelligrinelli recommends using a pastry brush to brush on solid shortening and then dusting the pan with flour. She says, “Make sure all areas are covered, especially the center cone.”)
Whisk flour, sugar, baking soda, and 3/4 teaspoon salt in large bowl to blend.
Melt the butter and bring it to simmer in heavy large saucepan over medium heat. Gently stir in the stout. Whisk in the cocoa powder until mixture is smooth. Cool slightly.
Using electric mixer, beat eggs and sour cream in another large bowl to blend. Add stout-cocoa mixture to egg mixture and beat just to combine. Add flour mixture in two batches, and beat briefly on slow speed after each addition. Using rubber spatula, fold batter until completely combined. Pour batter into prepared pan. Bake cake until tester inserted into center comes out clean, about 35 minutes. Transfer cake to rack; cool completely in the pan, then turn the cold cake out onto a rack.
Adapted from smitten kitchen


