I recommend topping the top with a little syrup prepared from water, sugar, vanilla, coffee, etc. Put the cream over the cooled countertop, spread and level well.
Put it in the fridge or cold - during this time prepare the glaze:
- Melt in a saucepan the dark chocolate, 2 tablespoons of milk and 50g of butter - mix well and after they melt and incorporate all, let cool well.