Mix all the ingredients, make a pudding, wrap it in plastic wrap and keep it in a cool place for at least 30 minutes to 1 hour.
Cut into 1cm slices and bake on a baking tray covered with baking paper at 180°C until you get the desired colour and texture.
To ensure that they are soft, I advise you to take them out when the middle is still light and the edges slightly coloured.
Leave to cool and place a square of kinder maxi in the middle of each cookie.