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A close up of a slice of chocolate truffle cake with a smooth glaze

Chocolate Truffle Cake


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5 from 14 reviews

  • Author: Jasmine Padda
  • Total Time: 2 hours 45 mins
  • Yield: 10 servings
  • Diet: Vegetarian

Description

Indulge in a sophisticated dessert that pairs a moist, dark chocolate sponge with a cloud-like whipped truffle topping. Finished with a professional glossy glaze, this decadent cake offers a multi-layered chocolate experience that is surprisingly simple to achieve at home.


Ingredients

  • 1 ½ cups all-purpose flour
  • ¾ cup Dutch-processed cocoa powder
  • 1 ½ tsp baking powder
  • 1 ½ tsp baking soda
  • 1 cup granulated sugar
  • ½ tsp salt
  • ½ cup sunflower oil
  • 2 large eggs, beaten
  • 1 cup full-fat sour cream
  • 1 tsp vanilla extract
  • 1 cup hot water
  • 10 oz dark chocolate (55-60% cocoa), chopped
  • 3 tbsp honey or corn syrup
  • 2 cups heavy whipping cream
  • 2 tbsp cocoa powder (for topping)


Instructions

  1. Preheat your oven to 350°F (175°C) and grease a 9-inch springform pan, lining the bottom with parchment paper.
  2. Sift the flour, cocoa powder, baking powder, and baking soda into a medium bowl, then whisk in the sugar and salt.
  3. Incorporate the sunflower oil, beaten eggs, sour cream, and vanilla extract into the dry ingredients until thick.
  4. Gently whisk in the hot water until the batter becomes smooth and fluid.
  5. Pour the batter into the prepared pan and bake for 20-25 minutes, then cool completely before leveling the top with a serrated knife.
  6. Prepare a ganache base by heating 1/2 cup of cream with honey and pouring it over half of the chopped chocolate.
  7. In a separate bowl, whip the remaining cream and extra cocoa powder to soft peaks, then fold it into the cooled ganache.
  8. Spread the whipped truffle mixture over the leveled cake and chill in the refrigerator for at least two hours.
  9. Create a final glossy glaze by melting the remaining chocolate with a bit of cream and honey, then pour over the chilled cake before serving.

Notes

To ensure the most velvety texture, always use a high-quality dark chocolate with at least 60% cocoa. If you find the ganache starts to set too quickly while folding, work in a warm room to keep it pliable. For the neatest presentation, run a warm, dry knife around the edges of the springform pan before releasing the sides.

  • Prep Time: 20 mins
  • Cook Time: 25 mins
  • Category: Dessert
  • Method: Baking
  • Cuisine: American