Silky smooth Kinder Bueno cream that tastes exactly like the filling inside Kinder Bueno chocolate bars. Made with white chocolate, roasted hazelnuts and pastry cream. This cream spread is perfect for filling Kinder Bueno inspired cakes, cupcakes, cream puffs and many more.
Place the roasted hazelnuts and sugar in a food processor or blender. Pulse them until they turn into a paste. You can adjust how crunchy or smooth you prefer it by processing it less or longer in the food processor. Set aside to use later.
Melt the white chocolate in the microwave in short intervals of 15-50 seconds. In between each interval give the chocolate a mix to help it melt quicker. Once fully melted, let it cool down to room temperature (about 20 minutes).
Add the hazelnut paste and melted white chocolate to the pastry cream. Use a hand mixer to combine everything really well, then set it in the fridge to chill before using.
Optional: for a lighter cream, whip up some double (heavy) cream to stiff peaks. Incorporate it into the Kinder Bueno cream for a lighter texture and creamier flavour.
Notes
I recommend using a kitchen scale in grams for more accuracy. The cups used for the conversion are standard US customary cups (1 cup flour = 136g). There are many different types of cups across the globe, which is why I strongly recommend using grams instead.
One batch of Kinder Bueno cream is enough to fill a 3 layer 8-inch cake or to decorate 12 cupcakes. One singe serving of cream is roughly 45g or ⅓ cup.
If you only have raw hazelnuts, roast them in the oven at 180°C (350°F) for 10-12 minutes. Rub the hazelnuts between your palms to remove some of the skins, or you can just leave them on.