I'll show you how to make the dough chocolate spread (home made). This is a very simple recipe. For this you will need:
35 g of milk
15g oil (for a nutty taste please put hazelnut oil)
A teaspoon cocoa
To start melt the chocolate in the microwave.
Then add the milk and mix.
Stir in cocoa, mix.
Add the oil and mix.
Pour your mixture into a pot, then close the pot.
Put in refrigerator for 2-3 hours.