Go Back

Chocolate Raspberry Truffle Cake

A rich chocolate cake layered with a smooth chocolate truffle filling and fresh raspberries, perfect for special occasions or a sweet treat.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 2 hours
Course Dessert
Cuisine American
Servings 8 servings
Calories 350 kcal

Ingredients
  

For the cake

  • 1 cup flour
  • 1/2 cup cocoa powder
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 3/4 cup sugar
  • 2 large eggs
  • 1/2 cup milk
  • 1/4 cup vegetable oil
  • 1 teaspoon vanilla extract
  • 1/2 cup boiling water

For the truffle filling

  • 200 g dark chocolate Chopped
  • 200 ml cream Heavy cream, heated
  • 1 tablespoon butter Unsalted, at room temperature

For the raspberry layer

  • 1 cup fresh or frozen raspberries
  • 2 tablespoons sugar

Instructions
 

Preparation of the cake

  • Preheat your oven to 175°C (350°F).
  • In a mixing bowl, whisk together the flour, cocoa powder, baking powder, baking soda, and salt.
  • In another bowl, beat the sugar, eggs, milk, oil, and vanilla until smooth.
  • Gradually add the dry mixture, mixing well.
  • Slowly pour in the boiling water, stirring until everything is combined.
  • Pour the batter into a greased cake pan and bake for about 25–30 minutes.

Preparation of the truffle filling

  • Heat the cream in a small pot (don’t bring it to a boil).
  • Pour it over the dark chocolate in a bowl, letting it sit for a minute.
  • Stir until it’s melted and smooth, then mix in the butter.
  • Allow it to cool to room temperature, then place it in the fridge until it’s slightly firm.

Preparation of the raspberry layer

  • In a bowl, combine the raspberries with sugar and gently mash or whisk them together.

Assembly

  • Once the cake has cooled, slice it horizontally in half.
  • Spread the truffle filling on the bottom layer and then layer on the raspberries.
  • Place the top layer back on and coat the entire cake with any remaining truffle mixture.
  • For the finishing touch, sprinkle the top with cocoa powder or grated chocolate.

Chill and serve

  • Refrigerate the cake for at least 2–3 hours before serving.
  • When ready to enjoy, slice it up and revel in the chocolate-raspberry goodness!

Notes

Store the cake in an airtight container in the refrigerator. It’s best enjoyed within 4-5 days, but can last up to a week chilled. Bring it to room temperature before serving for the best flavor and texture. You can swap raspberries with strawberries or cherries for a different flavor twist.
Keyword Baking, Chocolate Cake, Chocolate Truffles, Raspberry Dessert, Truffle Cake