Preheat the oven to 180°C. Pour the oatmeal flakes into ovenproof ramekins (so that they reach no more than halfway up) - you can use several small dishes or one large form.
Heat the milk almost to boiling with the addition of cocoa, sugar, syrup or honey, cinnamon and peanut butter. In the meantime, combine the ingredients.
Pour the milk over the flakes in the ramekins, leaving about 1-2 cm for toppings.
Add finely chopped chocolate to the dishes and then raspberries.