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Best Double Chocolate Cake with Black Velvet Icing Recipe

Best Double Chocolate Cake with Black Velvet Icing Recipe
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4.7 from 19 reviews

Indulge in the decadence of this Best Double Chocolate Cake with Black Velvet Icing. A rich, moist chocolate cake paired with a luscious chocolate fudge frosting that will satisfy your deepest chocolate cravings.

Ingredients

For the Cake:

  • 1 3/4 cups (230g) all-purpose flour
  • 1/4 cup (30g) cornstarch
  • 1 cup (100g) unsweetened cocoa powder
  • 2 teaspoons baking soda
  • 1 teaspoon baking powder
  • 1/2 teaspoon kosher salt
  • 1 cup (200g) granulated sugar
  • 1 cup (205g) dark brown sugar, firmly packed
  • 1/2 cup (108g) vegetable oil
  • 1 cup (230g) mayonnaise
  • 3 whole eggs plus 1 egg yolk
  • 1/2 cup (128g) milk
  • 1 tablespoon vinegar
  • 2 teaspoons vanilla extract
  • 1 cup (240g) hot coffee or 1 cup hot water mixed with 2 teaspoons instant espresso powder

For the Chocolate Fudge Frosting:

  • 2 cups (450g) unsalted butter, at room temperature
  • 1 1/2 cups (165g) powdered sugar
  • 3 tablespoons corn syrup
  • 1 teaspoon vanilla extract
  • A pinch of kosher salt
  • 3/4 cup (177g) warm water
  • 3/4 cup (75g) Dutch process cocoa powder or unsweetened cocoa powder
  • 10 oz dark chocolate chips, melted and slightly cooled

Instructions

  1. Preheat the oven to 350°F (177°C) and prepare three 8-inch cake pans. Whisk together the flour, cornstarch, cocoa powder, baking soda, baking powder, and salt in a medium bowl.
  2. Combine the milk, vinegar, and vanilla in a measuring cup.
  3. In a large bowl, whisk the sugars, oil, and mayonnaise, then mix in the eggs and egg yolk.
  4. Stir in the milk mixture, then gradually mix in the dry ingredients followed by the hot coffee.
  5. Divide the batter evenly among the pans and bake for 30-35 minutes.
  6. Allow the cakes to cool before removing from pans.
  7. For the frosting, beat the butter until smooth, then mix in the powdered sugar, corn syrup, vanilla, and salt.
  8. Dissolve the cocoa powder in warm water and add to the frosting, then stir in the melted chocolate.
  9. Chill the frosting if needed to thicken.
  10. Level the cake layers, then stack and frost them.
  11. Chill the cake before serving. Slice and enjoy!

Notes

  • For a richer flavor, use high-quality cocoa powder and chocolate.
  • Ensure ingredients are at room temperature for better incorporation.
  • You can customize the frosting with your favorite mix-ins like chopped nuts or sprinkles.

Nutrition

Find it online: https://lauracooks.com/best-double-chocolate-cake-with-black-velvet-icing-recipe/