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Brooklyn Blackout Cake

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A rich, nostalgic dessert layered with moist chocolate cake, creamy pudding, and finished with a crumb topping that captures old-school bakery charm.

Ingredients

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  • 2 cups all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1 teaspoon baking powder
  • 2 teaspoons baking soda
  • 2 cups granulated sugar
  • 2 large eggs
  • 1 cup whole milk
  • 1/2 cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water
  • 8 oz bittersweet chocolate
  • 1/4 cup cornstarch
  • 6 tablespoons unsalted butter

Instructions

  1. Preheat oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.
  2. In a large bowl, whisk flour, cocoa, baking powder, baking soda, and sugar.
  3. In a separate bowl, whisk eggs, milk, oil, and vanilla extract. Combine wet and dry mixtures, then stir in boiling water.
  4. Divide batter evenly between pans. Bake for 30 to 35 minutes. Cool completely, then slice each cake into two layers.
  5. For pudding, heat milk and cornstarch in a saucepan, stirring until thick. Add chocolate and butter, stir until smooth. Cool completely.
  6. Layer cakes with pudding between each layer. Frost the outside with remaining pudding.
  7. Crumble one cake layer and press crumbs onto the frosted cake. Chill before serving.

Notes

  • Let the pudding cool completely before layering to prevent melting the cake.
  • Use high-quality cocoa and chocolate for best flavor.
  • Chilling the cake before slicing helps achieve cleaner cuts.