Into a saucepan, add the milk, the sugar, the wheat flour, the corn starch and the vanilla essence. Turn the heat on medium and with a spatula or whisk, mix very well into a cream.
Turn off the heat and add the butter, mix very well until melted.
Pour this cream into some glasses, if you want, you can grease them with coconut oil. Let them chill in the fridge for 3 to 4 hours.
After the indicated time, unmold the cream and, if necessary, run a knife around the edges of the glasses to make it easier to unmold.
Cut the dessert into thick round slices, try to cut them into equal-sized slices.
On a plate, put the roasted peanuts and roll only the edges of the slices in them. Repeat this process with every slice.
Into a bowl, add the chocolate and the table cream, mix well and microwave it, melting it in 30-second intervals. Mix until a ganache is formed.
Pour some of this ganache over each slice and spread it with a spoon, forming a circle of chocolate. Repeat this process with every slice.
Sprinkle some grated coconut over each slice, but that's totally optional and to taste.
Serve.