Chocolate Blackout Cake

DrGaellon's Note:

From "Cook's Country by America's Test Kitchen," episode 101 "Forgotten Cakes." This is their version of the original Blackout Cake, made at the sadly now-closed Ebinger's Bakery in Brooklyn, NY.

• Total Time: 5 hrs 5 mins
• Prep Time: 4 hrs 15 mins
• Cook Time: 50 mins

Ingredients:

Servings: 12

• 1 ¼ cups sugar
• ¼ cup cornstarch
• ½ teaspoon table salt
• 2 cups half-and-half
• 1 cup whole milk
• 6 ounces unsweetened chocolate , chopped
• 2 teaspoons vanilla extract
• 1 ½ cups all-purpose flour
• 2 teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon table salt
• 8 tablespoons unsalted butter
• ¾ cup Dutch-processed cocoa powder
• 1 cup brewed coffee , at room temperature
• 1 cup buttermilk
• 1 cup white sugar
• 1 cup light brown sugar , packed
• 2 eggs
• 1 teaspoon vanilla extract

Directions:

1. Combine sugar, cornstarch, salt, half-and-half and milk in a saucepan. Whisk over medium heat. Add chocolate and whisk 2-4 minutes until chocolate melts and edges begin to bubble.
2. Remove from heat and whisk in vanilla extract. Scrape into a bowl. Press a layer of parchment paper or plastic wrap right against the surface of the pudding to prevent a skin from forming. Refrigerate at least 4 hours until cold.
3. Preheat oven to 325°F Butter and flour two 9" cake pans.
4. In a large bowl, whisk together flour, baking powder, baking soda and salt.
5. Melt butter over medium heat. Add cocoa powder and stir well. Cook 1 minute. Remove from heat and whisk in coffee and buttermilk. Add white sugar and brown sugar and whisk until sugar is dissolved. Add eggs and vanilla and whisk well. Whisk in dry mixture, a little at a time, until fully incorporated; do not overmix.
6. Divide batter evenly between the prepared cake pans. Bake in preheated oven until a toothpick comes out bearing just a couple of crumbs, 30-35 minutes. Cool in pans 15 minutes, then invert onto cooling racks and allow to cool completely.
7. Divide each layer in half horizontally, making 4 equal layers. Take the "ugliest" looking layer, and crumble into a bowl, making fairly large crumbs.
8. Using an offset spatula, spread 1 cup pudding over bottom layer. Top with next layer, then another 1 cup of pudding, then the last layer. Frost top and sides of cake with remaining pudding. Be sure to push pudding in between layers when frosting sides. Sprinkle top and sides with cake crumbs.

Reviews

[Chunx]

I have made this cake SO many times since it was first published! Today I just made the pudding & am going to serve it with whipped cream & roasted almonds. ALWAYS a hit in our house or any other home I bring it to! Love it!!

[Chef #1357348]

My husband is a chocolate fiend. Ever since I first baked this recipe, he has requested any time I am going to bake him a cake. It is divine!

[JC08037]

This is the most delicious cake I've ever made. I have made 4 of them in the last two weeks. When I brought one to work it disappeard quickly and everyone wanted the recipe. Just read and follow the directions you and your loved ones will be happy you made this cake.