A chocolate version of the classic Mexican dessert. Also known as Three Milk Cake, this chocolate sponge cake is drenched in three types of chocolate flavoured milk, and topped with a layer of homemade chocolate whipped cream!
Preheat the oven to 180C/350F/Gas 4, and grease a 13x9-inch pan. Set aside.
Whisk together the flour, cocoa powder, baking powder, and salt. Set aside.
In a separate large bowl, whisk together the eggs. Add the sugar, and whisk until combined. Add the vanilla extract, butter, and yogurt, and whisk until combined.
Gradually fold in the dry ingredients.
Pour the batter into the prepared pan, and spread out evenly. Bake for 25 - 30 minutes, or until a toothpick inserted into the centre comes out clean.
While the cake is still warm, poke holes all over the top of the cake using a fork.
For the Milk Mixture
In a large measuring jug, whisk together the milk, condensed milk, evaporated milk, and cocoa powder until combined.
Slowly pour the milk mixture over the entire cake. Allow the cake to cool completely.
Optional, but recommended: Cover and refrigerate for at least 1 hour or overnight to allow the cake to soak up the milk mixture.
For the Topping
Using a handheld or stand mixer fitted with the whisk attachment, whip the heavy cream until it starts to thicken.
Add the icing sugar, cocoa powder, and vanilla, and whip until medium to stiff peaks form.
Spoon the whipped cream onto the cake and spread out evenly. Garnish with chocolate shavings, if desired.
Video
Notes
*Make your own cake flour! Measure out 1 and 3/4 cups (218g) of plain/all-purpose flour, remove 3 tablespoons, and replace with 3 tablespoons of cornflour/cornstarch. Sift well.Leftover cake can be stored, covered tightly, in the fridge for up to 3 - 4 days.This cake can also be covered tightly and frozen for up to 3 months. Thaw overnight before adding the milk mixture and topping.