Every year on my birthday Mr. E. is out of town at a work meeting. Luckily, his colleague is going to be attending this meeting on behalf of their office from here on out so I will finally have him back with my on my birthday next year. However, this year we had to hold the celebrations a few days early. I requested a chocolate cake with peanut butter icing but I found this recipe on Epicurious and he decided to give it a try. Even though it is my birthday, I usually try to lighten these recipes just a bit... however, this time around I should have just stuck with the original. The cake tastes okay (I have never met a cake I didn't like!) but it could have been better so next time around I will stick with the original.
Filling (Use half the amount listed below and you will still have leftovers to make truffles)
Filling (Use half the amount listed below and you will still have leftovers to make truffles)
- 2 1/4 cups heavy whipping cream
- 1/2 cup (packed) golden brown sugar
- 12 ounces bittersweet or semisweet chocolate, finely chopped
- 1/2 cup old-fashioned (natural) chunky peanut butter
Cake
- 2 1/2 cups all purpose flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 10 tablespoons (1 1/4 sticks) unsalted butter, room temperature
- 1/2 cup old-fashioned (natural) chunky peanut butter
- 1 pound golden brown sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup buttermillk
Frosting
- 1 1/2 8-ounce packages cream cheese, room temperature
- 2 cups powdered sugar, divided
- 6 tablespoons (3/4 stick) unsalted butter, room temperature
- 1 teaspoon vanilla extract
- 3/4 cup chilled heavy whipping cream
- Butterfinger candy bars, coarsely chopped
- Glazed peanuts
Preparation
For filling:
Bring cream and sugar to simmer in saucepan, whisking to dissolve sugar. Remove from heat. Add chocolate; let stand 1 minute. Whisk until smooth. Whisk in peanut butter. Chill uncovered overnight (we did not have time to chill it overnight so I chilled it in the refrigerator for a few hours and it was fine.)
Bring cream and sugar to simmer in saucepan, whisking to dissolve sugar. Remove from heat. Add chocolate; let stand 1 minute. Whisk until smooth. Whisk in peanut butter. Chill uncovered overnight (we did not have time to chill it overnight so I chilled it in the refrigerator for a few hours and it was fine.)
For cake:
Preheat oven to 350°F. Butter three 9-inch-diameter cake pans with 1 1/2-inch-high sides (we only have two pans so we made the recipe with two pans and it worked fine). Line bottoms with parchment paper. Sift first 4 ingredients into medium bowl. Using electric mixer, beat butter and peanut butter in large bowl until blended. Beat in sugar. Beat in eggs, 1 at a time, then vanilla. At low speed, beat in flour mixture in 4 additions alternately with buttermilk in 3 additions.
Preheat oven to 350°F. Butter three 9-inch-diameter cake pans with 1 1/2-inch-high sides (we only have two pans so we made the recipe with two pans and it worked fine). Line bottoms with parchment paper. Sift first 4 ingredients into medium bowl. Using electric mixer, beat butter and peanut butter in large bowl until blended. Beat in sugar. Beat in eggs, 1 at a time, then vanilla. At low speed, beat in flour mixture in 4 additions alternately with buttermilk in 3 additions.
Divide batter among pans and spread evenly. Bake cakes until tester inserted into center comes out clean, about 25 minutes. Cool cakes 5 minutes. Turn out onto racks; peel off parchment. Cool cakes completely.
For frosting:
Using electric mixer, beat cream cheese, 1 1/4 cups powdered sugar, butter, and vanilla in large bowl to blend. Whisk whipping cream and 3/4 cup powdered sugar in bowl until mixture holds medium-firm peaks. Fold into cream cheese mixture in 3 additions; chill until firm but spreadable, about 1 hour.
Using electric mixer, beat cream cheese, 1 1/4 cups powdered sugar, butter, and vanilla in large bowl to blend. Whisk whipping cream and 3/4 cup powdered sugar in bowl until mixture holds medium-firm peaks. Fold into cream cheese mixture in 3 additions; chill until firm but spreadable, about 1 hour.
Place 1 cake layer, bottom side up, on 9-inch tart pan bottom. Spread with half of filling. Place another layer, bottom side up, on work surface. Spread with remaining filling; place atop first layer. Top with remaining cake layer, bottom side up.
Spread frosting over top and sides of cake. (Can be made 1 day ahead. Cover with cake dome; chill. Let stand at room temperature 2 hours before continuing.) Press candy and peanuts onto top of cake.

