Marble cake

Ingredients:

• 250gr flour
• 125gr sugar
• 200gr butter
• 150gr dark chocolate
• 2dl milk
• 3 eggs
• 2 tea spoons east

Ingredients for the frosting:

• 200ml heavy cream
• 80gr dark chocolate
• 80gr pink chocolate

Recipe:

Wisk the egg yolks with the sugar until thicker and yellowish. Add the melted (or softened) butter and wisk again until you get a buttercream consistency. 
Mix in the flour with the east and finally add the milk.
Beat the egg whites with a pinch of salt and three drops of lemon juice until stiff.
Incorporate them into the remaining dough. 
Divide the batter into two.
Melt the chocolate and softly incorporate it into one half of the batter.
Put the white batter first on the baking form with a center peak and then the dark one.
Using a toothpick mix it slightly (you want some funny images to arise from this).
Bake for at least 45 min at 180C.

Recipe for the frosting:
Melt both chocolate in different bowls.
Add half the cream to each.
Drop the dark chocolate on top of the cake before it is cold in way that it runs from the top inwards.
Do the same with the pink chocolate but have it flow from the top outwards.
With a toothpick or something as sharp mix the frostings at the top making funny drawings.
It can look amazing if you have a good hand for it, which I don't, but it still looks amazing even if not a marble at all. :-)