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Side view of ferrero rocher cake.
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5 from 16 reviews

Ferrero Rocher Cake

This Ferrero Rocher cake is a layered chocolate cake. It has Nutella filling and chopped Ferrero Rocher pieces. It is topped with chocolate Nutella frosting.
Prep Time1 hour
Cook Time25 minutes
Decorating Time1 hour
Total Time2 hours 25 minutes
Servings: 16 slices
Calories: 613kcal

Ingredients

Chocolate Cake

  • 2 cups All-purpose flour
  • 1 cup Unsweetened cocoa poweder use dutch process for best results
  • 1/4 cup Cornstarch
  • 2 tsp Baking powder
  • 1/2 tsp Baking soda
  • 1 tsp Salt
  • 1 cup Oil canola or vegetable
  • 1 3/4 cup White granulated sugar
  • 1 tsp Pure vanilla extract
  • 4 Large eggs room temperature
  • 1 cup Buttermilk room temperature
  • 1 cup Hot water steaming

Nutella Frosting

  • 2 cups Unsalted butter leave on the counter for 1 hour
  • 1/2 cup Nutella
  • 2 cups Powdered sugar sifted
  • 2/3 cup Unsweetened cocoa powder
  • 1 tsp Pure vanilla extract
  • 1 package of Ferrero Rocher chopped. Freeze until firm before chopping
  • 2/3 cup Nutella for filling
  • 1 package of Ferrero Rocher optional for decoration

Instructions

Chocolate Cake

  • Preheat the oven to 350F. Spray three 8-inch cake pans with baking nonstick spray. Line the bottoms with 8-inch parchment paper circles and spray again.
  • In a large bowl, sift the flour, cocoa powder, cornstarch, baking powder, baking soda, and salt. Set aside.
    2 cups All-purpose flour, 1 cup Unsweetened cocoa poweder, 2 tsp Baking powder, 1/2 tsp Baking soda, 1 tsp Salt, 1/4 cup Cornstarch
  • Start heating the water on the stove until streaming. In a separate bowl, mix the oil, sugar, vanilla, eggs, and buttermilk. Slowly add in the hot water. Make sure to add it in slowly to not cook the eggs.
    1 cup Oil, 1 tsp Pure vanilla extract, 4 Large eggs, 1 cup Buttermilk, 1 cup Hot water, 1 3/4 cup White granulated sugar
  • Pour the wet ingredients into the dry and mix until just combined. Pour the cake batter evenly into the three cake pans.
  • Bake the cakes for 25-28 minutes. Bake until toothpick inserted comes out clean.
  • Let the cakes sit in the hot pans for 10 minutes. Then, transfer to a cooling rack to cool completely.

Nutella Frosting

  • Sift the powdered sugar and cocoa powder into a large bowl.
    2 cups Unsalted butter, 2 cups Powdered sugar, 2/3 cup Unsweetened cocoa powder
  • Using a mixer, beat the butter and nutella on high speed for 3 minutes. Then, slowly add in the powdered sugar/cocoa powder mixture on low.
    1/2 cup Nutella
  • Add in the vanilla and mix on high speed until fluffy.
    1 tsp Pure vanilla extract
  • Stick one package of Ferrero Rochers in the freezer for 15-20 minutes until firm. Cut into smaller pieces.
    1 package of Ferrero Rocher

Assembling the Cake

  • Cut the domes off the tops of the cake using a serrated knife or a cake leveler. Pipe a dollop of frosting on the board you are decorating on. Separate the Nutella filling in two bowls both with 1/3 cup. Heat in the microwave for 15 seconds so it is melted.
    2/3 cup Nutella
  • Place the 1st cake layer down. Frost 1/2 cup of frosting over the cake. Pipe a border of frosting over the edge of the cake. Spread the melted 1/3 cup of Nutella over the frosting. Fill with half of the truffle pieces. Pipe a few dollops on top of truffle pieces, this will help the cake layers stick together,
  • Repeat with the 2nd layer. Place the last cake layer down with the bottom of the cake facing up.
  • Frost the cake in a light layer of frosting. Freeze for 15 minutes to set the frosting.
  • Frost the rest of the cake. Top with extra Ferrero Rochers.
    1 package of Ferrero Rocher

Notes

Flour- Make sure flour is spooned and leveled or use a kitchen scale. Compacted flour can dry out the cake.
High altitude baking- Add an extra 2 TBSP of flour.
Pull out dairy ingredients 2 hours before baking.

Nutrition

Calories: 613kcal | Carbohydrates: 68g | Protein: 4g | Fat: 45g | Saturated Fat: 22g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 15g | Trans Fat: 1g | Cholesterol: 63mg | Sodium: 262mg | Potassium: 189mg | Fiber: 3g | Sugar: 35g | Vitamin A: 734IU | Calcium: 84mg | Iron: 2mg