If you love the world-renowned Chocolate Milk Slice from Kinder you should definitely try this recipe at home. The cake consists of two thin layers of chocolate sponge filled with an airy and fluffy milk frosting that is enriched with a bit of honey. Everybody loves this chocolate sweet sandwich cake that simply melts in your mouth.
How to make Chocolate Milk Slice
The recipe is quick and easy to put together and does not require any special utensils or skills.
How to make the chocolate sponge cake.
Heat your oven to 350°F (180°C). Grease and line a baking sheet that’s about 12×16 inches (30×40 cm) with parchment paper. Keep it aside.
In a medium-sized bowl, whisk together flour, cocoa powder, baking powder, and salt. In a big bowl, mix eggs, sugar, and vanilla extract until the mixture becomes thick, foamy, and turns a light color. Slowly and gently fold the flour mixture into the egg mixture.
Spread this batter evenly onto the prepared baking sheet. Bake for 8-10 minutes, until a toothpick poked into the center comes out clean.
Let it cool down completely. While it’s cooling, get the Mascarpone filling ready.
How to make the Mascarpone filling.
Dissolve gelatin in cold milk and let it puff up for around 5 to 10 minutes.
In a medium bowl, mix Mascarpone cheese with sweetened condensed milk, honey, and vanilla extract. Warm the gelatin gently and pour it over the Mascarpone mixture. Mix it all together.
In a big bowl, whip the cream until it forms stiff peaks. Gently fold it into the Mascarpone mixture.
Put the Mascarpone filling in the fridge until you’re ready to put everything together.
How to assemble the cake.
Cut the sponge cake in half. Put one of the cake layers on a serving platter. Spread the Mascarpone frosting on top and make it smooth. Then, add the second layer of cake on top.
Let it sit in the fridge for about 4-6 hours so it sets.
Just before serving, you can sprinkle cocoa powder on top if you like. Trim the edges and cut it into around 12 rectangular pieces. Serve it cold and enjoy!
Hope you will try this Kinder Chocolate Milk Slice Cake and let me know how it turned out for you. If you do, don’t forget to share the photos with me on Instagram. Enjoy!
For more chocolate recipes check our full collection of Chocolate Desserts.

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Did you make this recipe?
Please let me know how it turned out for you! Leave a comment below and tag @homecookingadventure on Instagram and hashtag it #homecookingadventure.
Amazing ??
Please be advised that the volume of a liquid (ml) is NOT the same as the weight (grams) of it. So all of your recipes which convert fluid ounces to grams are incorrect. It might be that the program you use does not differentiate between fluid ounces and ounces by volume … which also are not the same.
Everytime I mention fluid ounces I convert them to ml not grams. Hope this helps.