it's quiet simple, i remembered it finally, lost long ago in the dwarven mines to memory, the weights and measures were hard to balance, but, when the recipe was finished, boy, was it finished... so this is how it goes:
150 grams of plain flower 2 teaspoons of baking powder pinch of salt (mix), add 4 eggs (mix), add 600 millilitres of whole milk (mix & cover, leave aside for at least half an hour), melt a **** of butter, pour into a baking tray, place in an oven at 180°C for half an hour... serve with anything from icing sugar lingonberry jam (or any other jam) to crème fraîche.
and that's it... it's not your typical pancake, but it's from Finland after all.