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Decadent Espresso Chocolate Layer Cake Recipe with Easy Ganache Frosting

espresso chocolate layer cake - featured image

A rich and indulgent espresso chocolate layer cake with a silky smooth ganache frosting that balances coffee complexity with deep chocolate flavor. Perfect for special occasions or a comforting treat.

Ingredients

Scale
  • 2 ½ cups (312g) all-purpose flour
  • ¾ cup (75g) unsweetened Dutch-processed cocoa powder
  • 1 ½ teaspoons baking soda
  • 1 teaspoon salt
  • 2 cups (400g) granulated sugar
  • 1 cup (240ml) buttermilk, room temperature
  • ½ cup (120ml) vegetable oil
  • 2 large eggs, room temperature
  • 1 tablespoon espresso extract (or strong brewed espresso, cooled)
  • 2 teaspoons vanilla extract
  • 1 cup (240ml) boiling water
  • 1 cup (240ml) heavy cream
  • 8 ounces (225g) semi-sweet chocolate chips or chopped chocolate
  • 2 tablespoons unsalted butter
  • 1 teaspoon espresso extract (optional, for ganache)
  • A pinch of salt

Instructions

  1. Preheat your oven to 350°F (175°C). Grease two 9-inch round cake pans and line the bottoms with parchment paper.
  2. Sift together the dry ingredients: flour, cocoa powder, baking soda, and salt in a large bowl.
  3. In a separate bowl, whisk sugar, vegetable oil, eggs, buttermilk, espresso extract, and vanilla extract until smooth and creamy (about 2-3 minutes).
  4. Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Do not overmix.
  5. Slowly pour in boiling water while mixing at low speed. The batter will be thin, which is normal.
  6. Divide the batter evenly between the prepared pans (about 1 ¾ cups per pan).
  7. Bake for 30-35 minutes or until a toothpick inserted in the center comes out with a few moist crumbs but no wet batter.
  8. Let cakes cool in the pans for 10 minutes, then run a knife around edges, invert onto cooling racks, peel off parchment, and cool completely.
  9. To prepare ganache, heat heavy cream in a small saucepan until it just begins to simmer. Pour over chopped chocolate in a heatproof bowl. Let sit for 2 minutes, then stir until smooth.
  10. Stir in butter, espresso extract, and a pinch of salt until glossy.
  11. Assemble the cake by placing one layer on a serving plate. Spread a generous amount of ganache evenly on top.
  12. Place the second layer on top and cover the entire cake with remaining ganache, smoothing with an offset spatula.
  13. Chill the cake for 30 minutes to set the ganache slightly before serving.

Notes

Use room temperature eggs and buttermilk for even mixing. Do not skip the boiling water as it blooms the cocoa for richer flavor and keeps the cake moist. Let the ganache sit on the chocolate before stirring to avoid graininess. Chill the cake after frosting for cleaner slicing. If ganache thickens too much, warm gently to soften. You can substitute gluten-free flour blend or make dairy-free versions with coconut cream and dairy-free chocolate.

Nutrition

Keywords: espresso chocolate cake, chocolate layer cake, ganache frosting, easy chocolate cake, coffee flavored dessert, decadent cake, special occasion cake