It needs time to cool down before preparing the filling.
Place milk in a medium saucepan and bring to a simmer.
Meanwhile whisk the egg yolks with sugar and salt until well combined. Add cocoa powder and cornstarch and mix to combine.
Gradually add milk to the egg mixture and return to heat. Cook, stirring constantly until it boils and thickens.
Remove from heat, add chocolate and mix until chocolate is melted. Add vanilla extract and mix to combine.
Pour the cream into a clean bowl, cover it with plastic wrap, pressing it directly onto the surface of the pastry cream to prevent forming skin on the surface. Let cool to room temperature.
Toast the almonds flakes in a pan stirring constantly. Set aside until ready to use.
Preheat the oven to 325°F (165°C) and grease the bottom and sides of two 8 inch (20cm) pans and line with parchment paper.
Prepare the cake layers with meringue on top.
Separate 3 egg whites from yolks. Set aside.
In a large bowl cream butter with sugar until creamy. Incorporate egg yolks one at a time. Add milk and vanilla extract.
Sift the flour, cocoa powder, baking powder and salt and gently incorporate into the butter mixture.
Divide the batter evenly into the prepared pans and set aside until the meringue is prepared.
In a large bowl whip egg whites with salt until foamy and add lemon juice. Gradually incorporate sugar and continue mixing until stiff peaks form.
Divide meringue on top of the cake batter and spread evenly. Sprinkle on top with toasted almonds.
Bake for 25-30 minutes until golden brown. Let cool completely.
Prepare the chocolate filling.
Dissolve gelatin in cold water and let it soak for 5-10 minutes. Dissolve gelatin over low heat, pour over the chocolate pastry cream, and mix to combine.
In a medium bowl mix whipping cream until stiff peaks form. Gently incorporate into the pastry cream mixture.
Assemble the cake.
Turn one cake onto a serving platter so the meringue side is facing downwards. Place a cake ring around the cake and line it with an acetate sheet.
Pour the filling over the cake and smooth the top. Add the second layer of cake with the meringue facing up.
Cover and refrigerate for 4-6 hours or even overnight.
Before serving dust with powdered sugar.
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Nutrition
Serving: 1 serving out of 12Calories: 392kcalCarbohydrates: 43.9gProtein: 7gFat: 23.3gSaturated Fat: 12.8gCholesterol: 145mgSugar: 34.6g
Calories: 392kcal
Course: Dessert
Cuisine: Norwegian
Keyword: chocolate anniversary cake, chocolate cake, chocolate Norwegian cake, chocolate pastry cream, chocolate verdens beste, chocolate world's best cake, easy chocolate cake